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Function literals

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This commit is contained in:
Andrey Breslav
2010-12-29 20:53:30 +03:00
parent 01297cc926
commit b56b4c8930
18 changed files with 1256 additions and 338 deletions
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.gitignore
+2
View File
@@ -1 +1,3 @@
idea/idea.properties
examples/.idea/dictionaries
examples/.idea/workspace.xml
grammar/src/expressions.grm
+3 -3
View File
@@ -1,4 +1,5 @@
expression
: attributes expression
: "(" expression ")" // see tupleLiteral
: literalConstant
: functionLiteral
@@ -155,9 +156,8 @@ tupleLiteral // Ambiguity when after a SimpleName (infix call). In this case (e)
functionLiteral // one can use "it" as a parameter name
: "{" expressions "}"
: "{" (type ".")? SimpleName "=>" expressions "}"
: "{" (type ".")? "(" SimpleName{","} ")" "=>" expressions "}"
: "{" (type ".")? "(" parameter{","} ")" (":" type)? "=>" expressions "}"
: "{" (type ".")? modifiers SimpleName "=>" expressions "}"
: "{" (type ".")? "(" (modifiers SimpleName (":" type)?){","} ")" (":" type)? "=>" expressions "}"
;
expressions
idea/src/org/jetbrains/jet/JetNodeTypes.java
+2
View File
@@ -88,6 +88,8 @@ public interface JetNodeTypes {
JetNodeType LOOP_RANGE = new JetNodeType("LOOP_RANGE");
JetNodeType BODY = new JetNodeType("BODY");
JetNodeType RECEIVER_TYPE = new JetNodeType("RECEIVER_TYPE");
JetNodeType FUNCTION_LITERAL = new JetNodeType("FUNCTION_LITERAL");
JetNodeType ANNOTATED_EXPRESSION = new JetNodeType("ANNOTATED_EXPRESSION");
IElementType NAMESPACE_NAME = new JetNodeType("NAMESPACE_NAME");
}
idea/src/org/jetbrains/jet/lang/parsing/AbstractJetParsing.java
+31
View File
@@ -166,6 +166,14 @@ import static org.jetbrains.jet.lexer.JetTokens.*;
error.error(mesage);
}
protected void errorUntilOffset(String mesage, int offset) {
PsiBuilder.Marker error = mark();
while (!eof() && myBuilder.getCurrentOffset() < offset) {
advance();
}
error.error(mesage);
}
protected int matchTokenStreamPredicate(TokenStreamPattern pattern) {
PsiBuilder.Marker currentPosition = mark();
int openAngleBrackets = 0;
@@ -225,6 +233,25 @@ import static org.jetbrains.jet.lexer.JetTokens.*;
return myBuilder.eolInLastWhitespace() || eof();
}
protected JetParsing createTruncatedBuilder(int eofPosition) {
return new JetParsing(new TruncatedSemanticWhitespaceAwarePsiBuilder(myBuilder, eofPosition));
}
protected class AtOffset implements TokenStreamPredicate {
private final int offset;
public AtOffset(int offset) {
this.offset = offset;
}
@Override
public boolean matching(boolean topLevel) {
return myBuilder.getCurrentOffset() == offset;
}
}
protected class At implements TokenStreamPredicate {
private final IElementType lookFor;
@@ -259,6 +286,10 @@ import static org.jetbrains.jet.lexer.JetTokens.*;
this(lookFor, true);
}
public AtSet(IElementType... lookFor) {
this(TokenSet.create(lookFor), true);
}
@Override
public boolean matching(boolean topLevel) {
return (topLevel || !topLevelOnly) && atSet(lookFor);
idea/src/org/jetbrains/jet/lang/parsing/JetExpressionParsing.java
+148 -6
View File
@@ -21,6 +21,7 @@ public class JetExpressionParsing extends AbstractJetParsing {
/*
* expression
* : attributes expression
* : "(" expression ")" // see tupleLiteral
* : literalConstant
* : functionLiteral
@@ -115,17 +116,23 @@ public class JetExpressionParsing extends AbstractJetParsing {
if (!parseLocalDeclaration()) {
PsiBuilder.Marker attributes = mark();
myJetParsing.parseAttributeList();
attributes.error("Attributes are only allowed on declarations");
parseExpression();
attributes.done(ANNOTATED_EXPRESSION);
}
}
else if (at(IDENTIFIER)) {
if (!parseLocalDeclaration()) {
expect(IDENTIFIER, "[Internal error: should never occur]"); // TODO
if (JetParsing.MODIFIER_KEYWORD_MAP.containsKey(myBuilder.getTokenText())) {
if (!parseLocalDeclaration()) {
expect(IDENTIFIER, "[Internal error: should never occur]");
// TODO
}
} else {
expect(IDENTIFIER, "[Internal error: should never occur]");
// TODO
}
}
else if (at(LBRACE)) {
// TODO
myJetParsing.parseBlock();
parseFunctionLiteral();
}
else {
errorAndAdvance("Expecting an expression");
@@ -134,6 +141,9 @@ public class JetExpressionParsing extends AbstractJetParsing {
// TODO: Binary operations
}
/*
* modifiers declarationRest
*/
private boolean parseLocalDeclaration() {
PsiBuilder.Marker decls = mark();
JetParsing.EnumDetector enumDetector = new JetParsing.EnumDetector();
@@ -150,6 +160,139 @@ public class JetExpressionParsing extends AbstractJetParsing {
}
}
/*
* functionLiteral // one can use "it" as a parameter name
* : "{" expressions "}"
* : "{" (type ".")? modifiers SimpleName "=>" expressions "}"
* : "{" (type ".")? "(" (modifiers SimpleName (":" type)?){","} ")" (":" type)? "=>" expressions "}"
* ;
*/
private void parseFunctionLiteral() {
assert at(LBRACE);
PsiBuilder.Marker literal = mark();
advance(); // LBRACE
int doubleArrowPos = matchTokenStreamPredicate(new FirstBefore(new At(DOUBLE_ARROW), new At(RBRACE)));
if (doubleArrowPos >= 0) {
boolean dontExpectParameters = false;
int lastDot = matchTokenStreamPredicate(new LastBefore(new At(DOT), new AtOffset(doubleArrowPos)));
if (lastDot >= 0) { // There is a receiver type
PsiBuilder.Marker receiverType = mark();
createTruncatedBuilder(lastDot).parseTypeRef();
receiverType.done(RECEIVER_TYPE);
assert at(DOT);
advance(); // DOT;
if (!at(LPAR)) {
int firstLParPos = matchTokenStreamPredicate(new FirstBefore(new At(LPAR), new AtOffset(doubleArrowPos)));
if (firstLParPos >= 0) {
errorUntilOffset("Expecting '('", firstLParPos);
} else {
errorUntilOffset("To specify a receiver type, use the full notation: {ReceiverType.(parameters) [: ReturnType] => ...}",
doubleArrowPos);
dontExpectParameters = true;
}
}
}
if (at(LPAR)) {
PsiBuilder.Marker list = mark();
expect(LPAR, "Expecting a parameter list in parentheses (...)", TokenSet.create(DOUBLE_ARROW, COLON));
if (!at(RPAR)) {
while (true) {
if (at(COMMA)) errorAndAdvance("Expecting a parameter declaration");
PsiBuilder.Marker parameter = mark();
int parameterNamePos = matchTokenStreamPredicate(new LastBefore(new At(IDENTIFIER), new AtSet(COMMA, RPAR, COLON, DOUBLE_ARROW)));
createTruncatedBuilder(parameterNamePos).parseModifierList();
expect(IDENTIFIER, "Expecting parameter declaration");
if (at(COLON)) {
advance(); // COLON
myJetParsing.parseTypeRef();
}
parameter.done(VALUE_PARAMETER);
if (!at(COMMA)) break;
advance(); // COMMA
if (at(RPAR)) {
error("Expecting a parameter declaration");
break;
}
}
}
expect(RPAR, "Expecting ')", TokenSet.create(DOUBLE_ARROW, COLON));
list.done(VALUE_PARAMETER_LIST);
if (at(COLON)) {
advance(); // COLON
if (at(DOUBLE_ARROW)) {
error("Expecting a type");
} else {
myJetParsing.parseTypeRef();
}
}
} else if (!dontExpectParameters) {
PsiBuilder.Marker parameter = mark();
int parameterNamePos = matchTokenStreamPredicate(new LastBefore(new At(IDENTIFIER), new AtOffset(doubleArrowPos)));
createTruncatedBuilder(parameterNamePos).parseModifierList();
expect(IDENTIFIER, "Expecting parameter name", TokenSet.create(DOUBLE_ARROW));
parameter.done(VALUE_PARAMETER);
if (at(COLON)) {
errorUntilOffset("To specify a type of a parameter or a return type, use the full notation: {(parameter : Type) : ReturnType => ...}", doubleArrowPos);
} else if (at(COMMA)) {
errorUntilOffset("To specify many parameters, use the full notation: {(p1, p2, ...) => ...}", doubleArrowPos);
} else if (!at(DOUBLE_ARROW)) {
errorUntilOffset("Expecting '=>'", doubleArrowPos);
}
}
expectNoAdvance(DOUBLE_ARROW, "Expecting '=>'");
}
PsiBuilder.Marker body = mark();
parseExpressions();
body.done(BODY);
expect(RBRACE, "Expecting '}'");
literal.done(FUNCTION_LITERAL);
}
/*
* expressions
* : expression{SEMI} SEMI?
*/
public void parseExpressions() {
while (!eof() && !at(RBRACE)) {
parseExpression();
consumeIf(SEMICOLON);
}
}
/*
* declaration
* : function
* : property
* : extension
* : class
* : typedef
* ;
*/
private JetNodeType parseLocalDeclarationRest(boolean isEnum) {
IElementType keywordToken = tt();
JetNodeType declType = null;
@@ -174,7 +317,6 @@ public class JetExpressionParsing extends AbstractJetParsing {
return declType;
}
/*
* doWhile
* : "do" expression "while" "(" expression ")"
idea/src/org/jetbrains/jet/lang/parsing/JetParsing.java
+4 -11
View File
@@ -20,9 +20,9 @@ import static org.jetbrains.jet.lexer.JetTokens.*;
* @author abreslav
*/
public class JetParsing extends AbstractJetParsing {
// TODO: token sets to constants
// TODO: token sets to constants, including derived methods
private static final Map<String, IElementType> MODIFIER_KEYWORD_MAP = new HashMap<String, IElementType>();
public static final Map<String, IElementType> MODIFIER_KEYWORD_MAP = new HashMap<String, IElementType>();
static {
for (IElementType softKeyword : MODIFIER_KEYWORDS.getTypes()) {
MODIFIER_KEYWORD_MAP.put(((JetKeywordToken) softKeyword).getValue(), softKeyword);
@@ -868,7 +868,7 @@ public class JetParsing extends AbstractJetParsing {
/*
* block
* : "{" (expression SEMI)* "}"
* : "{" (expressions)* "}"
* ;
*/
public void parseBlock() {
@@ -876,10 +876,7 @@ public class JetParsing extends AbstractJetParsing {
expect(LBRACE, "Expecting '{' to open a block");
while (!eof() && !at(RBRACE)) {
myExpressionParsing.parseExpression();
consumeIf(SEMICOLON);
}
myExpressionParsing.parseExpressions();
expect(RBRACE, "Expecting '}");
@@ -1377,10 +1374,6 @@ public class JetParsing extends AbstractJetParsing {
parameter.done(VALUE_PARAMETER);
}
private JetParsing createTruncatedBuilder(int eofPosition) {
return new JetParsing(new TruncatedSemanticWhitespaceAwarePsiBuilder(myBuilder, eofPosition));
}
/*package*/ static class EnumDetector implements Consumer<IElementType> {
private boolean myEnum = false;
idea/src/org/jetbrains/jet/lexer/Jet.flex
+1
View File
@@ -134,6 +134,7 @@ RAW_STRING_LITERAL = {THREE_QUO} {QUO_STRING_CHAR}* {THREE_QUO}?
<YYINITIAL> "+=" { return JetTokens.PLUSEQ ; }
<YYINITIAL> "-=" { return JetTokens.MINUSEQ ; }
<YYINITIAL> "->" { return JetTokens.ARROW ; }
<YYINITIAL> "=>" { return JetTokens.DOUBLE_ARROW; }
<YYINITIAL> "[" { return JetTokens.LBRACKET ; }
<YYINITIAL> "]" { return JetTokens.RBRACKET ; }
<YYINITIAL> "{" { return JetTokens.LBRACE ; }
idea/src/org/jetbrains/jet/lexer/JetTokens.java
+1
View File
@@ -77,6 +77,7 @@ public interface JetTokens {
JetToken GTEQ = new JetToken("GTEQ");
JetToken EQEQEQ = new JetToken("EQEQEQ");
JetToken ARROW = new JetToken("ARROW");
JetToken DOUBLE_ARROW = new JetToken("DOUBLE_ARROW");
JetToken EXCLEQEQEQ = new JetToken("EXCLEQEQEQ");
JetToken EQEQ = new JetToken("EQEQ");
JetToken EXCLEQ = new JetToken("EXCLEQ");
idea/src/org/jetbrains/jet/lexer/_JetLexer.java
+310 -306
View File
@@ -1,4 +1,4 @@
/* The following code was generated by JFlex 1.4.3 on 12/29/10 2:56 PM */
/* The following code was generated by JFlex 1.4.3 on 12/29/10 6:25 PM */
/* It's an automatically generated code. Do not modify it. */
package org.jetbrains.jet.lexer;
@@ -13,7 +13,7 @@ import org.jetbrains.jet.lexer.JetTokens;
/**
* This class is a scanner generated by
* <a href="http://www.jflex.de/">JFlex</a> 1.4.3
* on 12/29/10 2:56 PM from the specification file
* on 12/29/10 6:25 PM from the specification file
* <tt>/home/user/work/jet/idea/src/org/jetbrains/jet/lexer/Jet.flex</tt>
*/
class _JetLexer implements FlexLexer {
@@ -146,19 +146,19 @@ class _JetLexer implements FlexLexer {
"\1\35\1\36\1\37\1\40\1\0\2\2\1\34\1\41"+
"\1\42\1\43\1\44\1\45\1\46\2\11\3\12\1\3"+
"\1\47\13\3\1\50\3\3\1\51\1\52\1\53\6\3"+
"\1\54\1\0\1\55\1\56\1\57\1\60\1\61\1\62"+
"\1\63\1\64\1\65\1\66\1\67\1\34\1\36\1\70"+
"\1\0\1\33\3\0\1\12\1\71\5\3\1\72\3\3"+
"\1\73\1\74\3\3\1\75\3\3\1\76\1\3\1\77"+
"\2\3\1\100\1\101\1\102\1\103\1\104\1\105\1\0"+
"\2\70\1\0\1\34\2\0\2\3\1\106\6\3\1\107"+
"\1\110\1\111\1\3\1\112\3\3\1\36\1\0\1\34"+
"\1\0\3\3\1\113\1\3\1\114\3\3\1\115\1\116"+
"\1\117\1\120\1\71\3\3\1\121\1\122\1\3\1\123"+
"\6\3\1\124\2\3\1\125\1\126\1\127";
"\1\54\1\55\1\0\1\56\1\57\1\60\1\61\1\62"+
"\1\63\1\64\1\65\1\66\1\67\1\70\1\34\1\36"+
"\1\71\1\0\1\33\3\0\1\12\1\72\5\3\1\73"+
"\3\3\1\74\1\75\3\3\1\76\3\3\1\77\1\3"+
"\1\100\2\3\1\101\1\102\1\103\1\104\1\105\1\106"+
"\1\0\2\71\1\0\1\34\2\0\2\3\1\107\6\3"+
"\1\110\1\111\1\112\1\3\1\113\3\3\1\36\1\0"+
"\1\34\1\0\3\3\1\114\1\3\1\115\3\3\1\116"+
"\1\117\1\120\1\121\1\72\3\3\1\122\1\123\1\3"+
"\1\124\6\3\1\125\2\3\1\126\1\127\1\130";
private static int [] zzUnpackAction() {
int [] result = new int[206];
int [] result = new int[207];
int offset = 0;
offset = zzUnpackAction(ZZ_ACTION_PACKED_0, offset, result);
return result;
@@ -194,24 +194,24 @@ class _JetLexer implements FlexLexer {
"\0\u0aa8\0\u0ae6\0\u0b24\0\u0b62\0\272\0\u0ba0\0\u0bde\0\u0c1c"+
"\0\u0c5a\0\u0c98\0\u0cd6\0\u0d14\0\u0d52\0\u0d90\0\u0dce\0\u0e0c"+
"\0\272\0\u0e4a\0\u0e88\0\u0ec6\0\272\0\272\0\272\0\u0f04"+
"\0\u0f42\0\u0f80\0\u0fbe\0\u0ffc\0\u103a\0\u1078\0\u10b6\0\u10f4"+
"\0\76\0\76\0\76\0\76\0\76\0\76\0\76\0\76"+
"\0\76\0\76\0\u1132\0\u1170\0\u11ae\0\u11ec\0\u11ec\0\u122a"+
"\0\u1268\0\u12a6\0\76\0\u12e4\0\u1322\0\u1360\0\u139e\0\u13dc"+
"\0\u141a\0\272\0\u1458\0\u1496\0\u14d4\0\272\0\272\0\u1512"+
"\0\u1550\0\u158e\0\272\0\u15cc\0\u160a\0\u1648\0\272\0\u1686"+
"\0\272\0\u16c4\0\u1702\0\272\0\272\0\76\0\76\0\76"+
"\0\76\0\u1740\0\u177e\0\76\0\u17bc\0\u17fa\0\u1838\0\u1876"+
"\0\u18b4\0\u18f2\0\272\0\u1930\0\u196e\0\u19ac\0\u19ea\0\u1a28"+
"\0\u1a66\0\272\0\272\0\u1aa4\0\u1ae2\0\272\0\u1b20\0\u1b5e"+
"\0\u1b9c\0\76\0\u1bda\0\u11ec\0\u1c18\0\u1c56\0\u1c94\0\u1cd2"+
"\0\272\0\u1d10\0\272\0\u1d4e\0\u1d8c\0\u1dca\0\272\0\272"+
"\0\272\0\272\0\76\0\u1e08\0\u1e46\0\u1e84\0\272\0\272"+
"\0\u1ec2\0\272\0\u1f00\0\u1f3e\0\u1f7c\0\u1fba\0\u1ff8\0\u2036"+
"\0\272\0\u2074\0\u20b2\0\272\0\272\0\272";
"\0\u0f42\0\u0f80\0\u0fbe\0\u0ffc\0\u103a\0\u1078\0\76\0\u10b6"+
"\0\u10f4\0\76\0\76\0\76\0\76\0\76\0\76\0\76"+
"\0\76\0\76\0\76\0\u1132\0\u1170\0\u11ae\0\u11ec\0\u11ec"+
"\0\u122a\0\u1268\0\u12a6\0\76\0\u12e4\0\u1322\0\u1360\0\u139e"+
"\0\u13dc\0\u141a\0\272\0\u1458\0\u1496\0\u14d4\0\272\0\272"+
"\0\u1512\0\u1550\0\u158e\0\272\0\u15cc\0\u160a\0\u1648\0\272"+
"\0\u1686\0\272\0\u16c4\0\u1702\0\272\0\272\0\76\0\76"+
"\0\76\0\76\0\u1740\0\u177e\0\76\0\u17bc\0\u17fa\0\u1838"+
"\0\u1876\0\u18b4\0\u18f2\0\272\0\u1930\0\u196e\0\u19ac\0\u19ea"+
"\0\u1a28\0\u1a66\0\272\0\272\0\u1aa4\0\u1ae2\0\272\0\u1b20"+
"\0\u1b5e\0\u1b9c\0\76\0\u1bda\0\u11ec\0\u1c18\0\u1c56\0\u1c94"+
"\0\u1cd2\0\272\0\u1d10\0\272\0\u1d4e\0\u1d8c\0\u1dca\0\272"+
"\0\272\0\272\0\272\0\76\0\u1e08\0\u1e46\0\u1e84\0\272"+
"\0\272\0\u1ec2\0\272\0\u1f00\0\u1f3e\0\u1f7c\0\u1fba\0\u1ff8"+
"\0\u2036\0\272\0\u2074\0\u20b2\0\272\0\272\0\272";
private static int [] zzUnpackRowMap() {
int [] result = new int[206];
int [] result = new int[207];
int offset = 0;
offset = zzUnpackRowMap(ZZ_ROWMAP_PACKED_0, offset, result);
return result;
@@ -279,166 +279,166 @@ class _JetLexer implements FlexLexer {
"\2\4\1\0\2\4\3\0\5\4\1\0\1\4\1\0"+
"\1\4\3\0\23\4\1\134\3\4\23\0\2\4\1\0"+
"\2\4\3\0\5\4\1\0\1\4\1\0\1\4\3\0"+
"\11\4\1\135\15\4\76\0\1\136\62\0\1\137\12\0"+
"\1\140\75\0\1\141\1\0\1\142\73\0\1\143\75\0"+
"\1\144\102\0\1\145\76\0\1\146\31\0\1\147\45\0"+
"\1\150\65\0\1\151\22\0\1\70\7\0\1\70\3\0"+
"\1\56\1\152\1\60\5\0\1\56\1\60\15\0\1\56"+
"\32\0\1\153\7\0\1\153\3\0\1\56\2\0\1\153"+
"\4\0\1\56\16\0\1\56\11\0\1\153\17\0\10\61"+
"\1\0\65\61\7\154\1\155\66\154\1\0\1\65\7\0"+
"\1\65\3\0\1\56\1\70\1\60\5\0\1\56\1\60"+
"\15\0\1\56\31\0\1\156\2\66\5\156\1\0\1\66"+
"\1\156\1\66\1\157\1\66\1\160\1\66\1\156\1\161"+
"\3\156\3\66\2\156\1\161\3\156\1\66\5\156\2\66"+
"\3\156\1\157\24\156\1\0\1\67\7\0\1\67\2\0"+
"\1\55\1\0\1\162\32\0\1\55\25\0\1\70\7\0"+
"\1\70\3\0\1\56\1\0\1\60\5\0\1\56\1\60"+
"\15\0\1\56\31\0\10\13\1\0\65\13\10\101\1\0"+
"\12\101\1\102\1\163\61\101\1\0\65\101\24\0\1\164"+
"\52\0\2\4\1\0\2\4\3\0\5\4\1\0\1\4"+
"\1\0\1\4\3\0\2\4\1\165\24\4\23\0\2\4"+
"\1\0\2\4\3\0\5\4\1\0\1\4\1\0\1\4"+
"\3\0\13\4\1\166\13\4\23\0\2\4\1\0\2\4"+
"\3\0\5\4\1\0\1\4\1\0\1\4\3\0\6\4"+
"\1\167\20\4\23\0\2\4\1\0\2\4\3\0\5\4"+
"\1\0\1\4\1\0\1\4\3\0\10\4\1\170\16\4"+
"\11\4\1\135\15\4\76\0\1\136\3\0\1\137\56\0"+
"\1\140\12\0\1\141\75\0\1\142\1\0\1\143\73\0"+
"\1\144\75\0\1\145\102\0\1\146\76\0\1\147\31\0"+
"\1\150\45\0\1\151\65\0\1\152\22\0\1\70\7\0"+
"\1\70\3\0\1\56\1\153\1\60\5\0\1\56\1\60"+
"\15\0\1\56\32\0\1\154\7\0\1\154\3\0\1\56"+
"\2\0\1\154\4\0\1\56\16\0\1\56\11\0\1\154"+
"\17\0\10\61\1\0\65\61\7\155\1\156\66\155\1\0"+
"\1\65\7\0\1\65\3\0\1\56\1\70\1\60\5\0"+
"\1\56\1\60\15\0\1\56\31\0\1\157\2\66\5\157"+
"\1\0\1\66\1\157\1\66\1\160\1\66\1\161\1\66"+
"\1\157\1\162\3\157\3\66\2\157\1\162\3\157\1\66"+
"\5\157\2\66\3\157\1\160\24\157\1\0\1\67\7\0"+
"\1\67\2\0\1\55\1\0\1\163\32\0\1\55\25\0"+
"\1\70\7\0\1\70\3\0\1\56\1\0\1\60\5\0"+
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"\2\4\3\0\5\4\1\0\1\4\1\0\1\4\3\0"+
"\10\4\1\277\16\4\23\0\2\4\1\0\2\4\3\0"+
"\5\4\1\0\1\4\1\0\1\4\3\0\13\4\1\300"+
"\13\4\23\0\2\4\1\0\2\4\3\0\5\4\1\0"+
"\1\4\1\0\1\4\3\0\10\4\1\301\16\4\23\0"+
"\2\4\1\0\2\4\3\0\5\4\1\0\1\4\1\0"+
"\1\4\3\0\5\4\1\302\21\4\23\0\2\4\1\0"+
"\2\4\3\0\5\4\1\0\1\4\1\0\1\4\3\0"+
"\17\4\1\303\7\4\23\0\2\4\1\0\2\4\3\0"+
"\5\4\1\0\1\4\1\0\1\4\3\0\3\4\1\304"+
"\23\4\23\0\2\4\1\0\2\4\3\0\5\4\1\0"+
"\1\4\1\0\1\4\3\0\14\4\1\305\12\4\23\0"+
"\2\4\1\0\2\4\3\0\5\4\1\0\1\4\1\0"+
"\1\4\3\0\15\4\1\306\11\4\23\0\2\4\1\0"+
"\2\4\3\0\5\4\1\0\1\4\1\0\1\4\3\0"+
"\11\4\1\307\15\4\23\0\2\4\1\0\2\4\3\0"+
"\5\4\1\0\1\4\1\0\1\4\3\0\6\4\1\310"+
"\20\4\23\0\2\4\1\0\2\4\3\0\5\4\1\0"+
"\1\4\1\0\1\4\3\0\3\4\1\311\23\4\23\0"+
"\2\4\1\0\2\4\3\0\5\4\1\0\1\4\1\0"+
"\1\4\3\0\1\4\1\312\25\4\23\0\2\4\1\0"+
"\2\4\3\0\5\4\1\0\1\4\1\0\1\4\3\0"+
"\2\4\1\313\24\4\23\0\2\4\1\0\2\4\3\0"+
"\5\4\1\0\1\4\1\0\1\4\3\0\1\4\1\314"+
"\25\4\23\0\2\4\1\0\2\4\3\0\5\4\1\0"+
"\1\4\1\0\1\4\3\0\10\4\1\315\16\4\23\0"+
"\2\4\1\0\2\4\3\0\5\4\1\0\1\4\1\0"+
"\1\4\3\0\1\4\1\316\25\4\23\0\2\4\1\0"+
"\2\4\3\0\5\4\1\0\1\4\1\0\1\4\3\0"+
"\7\4\1\317\17\4\22\0";
private static int [] zzUnpackTrans() {
int [] result = new int[8432];
@@ -483,13 +483,13 @@ class _JetLexer implements FlexLexer {
private static final String ZZ_ATTRIBUTE_PACKED_0 =
"\1\0\1\11\40\1\1\11\1\1\12\11\4\1\2\11"+
"\1\0\3\1\7\11\37\1\1\0\1\1\12\11\3\1"+
"\1\0\1\1\3\0\1\11\32\1\4\11\1\0\1\1"+
"\1\11\1\0\1\1\2\0\21\1\1\11\1\0\1\1"+
"\1\0\15\1\1\11\23\1";
"\1\0\3\1\7\11\37\1\1\11\1\0\1\1\12\11"+
"\3\1\1\0\1\1\3\0\1\11\32\1\4\11\1\0"+
"\1\1\1\11\1\0\1\1\2\0\21\1\1\11\1\0"+
"\1\1\1\0\15\1\1\11\23\1";
private static int [] zzUnpackAttribute() {
int [] result = new int[206];
int [] result = new int[207];
int offset = 0;
offset = zzUnpackAttribute(ZZ_ATTRIBUTE_PACKED_0, offset, result);
return result;
@@ -797,351 +797,355 @@ class _JetLexer implements FlexLexer {
case 3:
{ return JetTokens.IDENTIFIER;
}
case 88: break;
case 62:
case 89: break;
case 63:
{ return JetTokens.FOR_KEYWORD ;
}
case 89: break;
case 58:
case 90: break;
case 59:
{ return JetTokens.OUT_KEYWORD ;
}
case 90: break;
case 82:
case 91: break;
case 83:
{ return JetTokens.RETURN_KEYWORD ;
}
case 91: break;
case 71:
case 92: break;
case 72:
{ return JetTokens.NULL_KEYWORD ;
}
case 92: break;
case 93: break;
case 14:
{ return JetTokens.LT ;
}
case 93: break;
case 94: break;
case 39:
{ return JetTokens.DO_KEYWORD ;
}
case 94: break;
case 95: break;
case 13:
{ return JetTokens.PLUS ;
}
case 95: break;
case 96: break;
case 27:
{ return JetTokens.LONG_LITERAL;
}
case 96: break;
case 57:
case 97: break;
case 58:
{ return JetTokens.RAW_STRING_LITERAL;
}
case 97: break;
case 46:
case 98: break;
case 47:
{ return JetTokens.PLUSEQ ;
}
case 98: break;
case 76:
case 99: break;
case 77:
{ return JetTokens.MATCH_KEYWORD ;
}
case 99: break;
case 100: break;
case 26:
{ return JetTokens.COMMA ;
}
case 100: break;
case 101: break;
case 15:
{ return JetTokens.GT ;
}
case 101: break;
case 102: break;
case 4:
{ return JetTokens.WHITE_SPACE;
}
case 102: break;
case 83:
case 103: break;
case 84:
{ return JetTokens.TYPEOF_KEYWORD ;
}
case 103: break;
case 104: break;
case 24:
{ return JetTokens.RPAR ;
}
case 104: break;
case 72:
{ return JetTokens.TRUE_KEYWORD ;
}
case 105: break;
case 50:
{ return JetTokens.ANDAND ;
case 45:
{ return JetTokens.DOUBLE_ARROW;
}
case 106: break;
case 56:
{ return JetTokens.DOC_COMMENT;
case 73:
{ return JetTokens.TRUE_KEYWORD ;
}
case 107: break;
case 51:
{ return JetTokens.ANDAND ;
}
case 108: break;
case 57:
{ return JetTokens.DOC_COMMENT;
}
case 109: break;
case 28:
{ return JetTokens.FLOAT_LITERAL;
}
case 108: break;
case 110: break;
case 29:
{ return JetTokens.EOL_COMMENT;
}
case 109: break;
case 111: break;
case 17:
{ return JetTokens.COLON ;
}
case 110: break;
case 48:
case 112: break;
case 49:
{ return JetTokens.LTEQ ;
}
case 111: break;
case 113: break;
case 38:
{ return JetTokens.ARROW ;
}
case 112: break;
case 114: break;
case 19:
{ return JetTokens.LBRACKET ;
}
case 113: break;
case 55:
case 115: break;
case 56:
{ yypushback(2); return JetTokens.INTEGER_LITERAL;
}
case 114: break;
case 116: break;
case 9:
{ return JetTokens.CHARACTER_LITERAL;
}
case 115: break;
case 64:
case 117: break;
case 65:
{ return JetTokens.VAR_KEYWORD ;
}
case 116: break;
case 49:
case 118: break;
case 50:
{ return JetTokens.GTEQ ;
}
case 117: break;
case 119: break;
case 2:
{ return JetTokens.INTEGER_LITERAL;
}
case 118: break;
case 120: break;
case 22:
{ return JetTokens.RBRACE ;
}
case 119: break;
case 75:
case 121: break;
case 76:
{ return JetTokens.CLASS_KEYWORD ;
}
case 120: break;
case 122: break;
case 12:
{ return JetTokens.EXCL ;
}
case 121: break;
case 61:
case 123: break;
case 62:
{ return JetTokens.TRY_KEYWORD ;
}
case 122: break;
case 45:
case 124: break;
case 46:
{ return JetTokens.EXCLEQ ;
}
case 123: break;
case 125: break;
case 37:
{ return JetTokens.MINUSEQ ;
}
case 124: break;
case 77:
case 126: break;
case 78:
{ return JetTokens.THROW_KEYWORD ;
}
case 125: break;
case 80:
case 127: break;
case 81:
{ return JetTokens.WHILE_KEYWORD ;
}
case 126: break;
case 128: break;
case 36:
{ return JetTokens.MINUSMINUS;
}
case 127: break;
case 84:
case 129: break;
case 85:
{ return JetTokens.CONTINUE_KEYWORD ;
}
case 128: break;
case 68:
case 130: break;
case 69:
{ return JetTokens.NOT_IN;
}
case 129: break;
case 131: break;
case 5:
{ return JetTokens.DIV ;
}
case 130: break;
case 53:
case 132: break;
case 54:
{ return JetTokens.ELVIS ;
}
case 131: break;
case 133: break;
case 16:
{ return JetTokens.QUEST ;
}
case 132: break;
case 51:
case 134: break;
case 52:
{ return JetTokens.OROR ;
}
case 133: break;
case 135: break;
case 18:
{ return JetTokens.PERC ;
}
case 134: break;
case 69:
case 136: break;
case 70:
{ return JetTokens.EXCLEQEQEQ;
}
case 135: break;
case 54:
case 137: break;
case 55:
{ return JetTokens.PERCEQ ;
}
case 136: break;
case 138: break;
case 34:
{ return JetTokens.RANGE ;
}
case 137: break;
case 139: break;
case 1:
{ return TokenType.BAD_CHARACTER;
}
case 138: break;
case 52:
case 140: break;
case 53:
{ return JetTokens.SAFE_ACCESS;
}
case 139: break;
case 86:
case 141: break;
case 87:
{ return JetTokens.NAMESPACE_KEYWORD ;
}
case 140: break;
case 87:
case 142: break;
case 88:
{ return JetTokens.DECOMPOSER_KEYWORD ;
}
case 141: break;
case 67:
case 143: break;
case 68:
{ return JetTokens.NOT_IS;
}
case 142: break;
case 144: break;
case 6:
{ return JetTokens.MUL ;
}
case 143: break;
case 145: break;
case 20:
{ return JetTokens.RBRACKET ;
}
case 144: break;
case 47:
case 146: break;
case 48:
{ return JetTokens.PLUSPLUS ;
}
case 145: break;
case 74:
case 147: break;
case 75:
{ return JetTokens.THIS_KEYWORD ;
}
case 146: break;
case 148: break;
case 7:
{ return JetTokens.DOT ;
}
case 147: break;
case 149: break;
case 25:
{ return JetTokens.SEMICOLON ;
}
case 148: break;
case 150: break;
case 43:
{ return JetTokens.IF_KEYWORD ;
}
case 149: break;
case 151: break;
case 11:
{ return JetTokens.EQ ;
}
case 150: break;
case 152: break;
case 23:
{ return JetTokens.LPAR ;
}
case 151: break;
case 153: break;
case 8:
{ return JetTokens.MINUS ;
}
case 152: break;
case 78:
case 154: break;
case 79:
{ return JetTokens.FALSE_KEYWORD ;
}
case 153: break;
case 73:
case 155: break;
case 74:
{ return JetTokens.TYPE_KEYWORD ;
}
case 154: break;
case 59:
case 156: break;
case 60:
{ return JetTokens.REF_KEYWORD ;
}
case 155: break;
case 63:
case 157: break;
case 64:
{ return JetTokens.FUN_KEYWORD ;
}
case 156: break;
case 158: break;
case 41:
{ return JetTokens.IS_KEYWORD ;
}
case 157: break;
case 159: break;
case 31:
{ return JetTokens.DIVEQ ;
}
case 158: break;
case 85:
case 160: break;
case 86:
{ return JetTokens.EXTENSION_KEYWORD ;
}
case 159: break;
case 161: break;
case 40:
{ return JetTokens.AS_KEYWORD ;
}
case 160: break;
case 70:
case 162: break;
case 71:
{ return JetTokens.ELSE_KEYWORD ;
}
case 161: break;
case 163: break;
case 42:
{ return JetTokens.IN_KEYWORD ;
}
case 162: break;
case 164: break;
case 44:
{ return JetTokens.EQEQ ;
}
case 163: break;
case 65:
case 165: break;
case 66:
{ return JetTokens.VAL_KEYWORD ;
}
case 164: break;
case 66:
case 166: break;
case 67:
{ return JetTokens.EQEQEQ ;
}
case 165: break;
case 60:
case 167: break;
case 61:
{ return JetTokens.NEW_KEYWORD ;
}
case 166: break;
case 168: break;
case 32:
{ return JetTokens.MULTEQ ;
}
case 167: break;
case 169: break;
case 10:
{ return JetTokens.STRING_LITERAL;
}
case 168: break;
case 170: break;
case 21:
{ return JetTokens.LBRACE ;
}
case 169: break;
case 81:
case 171: break;
case 82:
{ return JetTokens.OBJECT_KEYWORD ;
}
case 170: break;
case 79:
case 172: break;
case 80:
{ return JetTokens.BREAK_KEYWORD ;
}
case 171: break;
case 173: break;
case 30:
{ return JetTokens.BLOCK_COMMENT;
}
case 172: break;
case 174: break;
case 35:
{ return JetTokens.FILTER ;
}
case 173: break;
case 175: break;
case 33:
{ return JetTokens.MAP ;
}
case 174: break;
case 176: break;
default:
if (zzInput == YYEOF && zzStartRead == zzCurrentPos) {
zzAtEOF = true;
idea/testData/psi/AnnotatedExpressions.jet
+5
View File
@@ -0,0 +1,5 @@
fun foo() {
[a] foo
1
[a] this
}
idea/testData/psi/LocalDeclarations_ERR.txt → idea/testData/psi/AnnotatedExpressions.txt
+7 -3
View File
@@ -1,4 +1,4 @@
JetFile: LocalDeclarations_ERR.jet
JetFile: AnnotatedExpressions.jet
NAMESPACE
FUN
PsiElement(fun)('fun')
@@ -13,23 +13,27 @@ JetFile: LocalDeclarations_ERR.jet
BLOCK
PsiElement(LBRACE)('{')
PsiWhiteSpace('\n ')
PsiErrorElement:Attributes are only allowed on declarations
ANNOTATED_EXPRESSION
ATTRIBUTE_ANNOTATION
PsiElement(LBRACKET)('[')
ATTRIBUTE
USER_TYPE
PsiElement(IDENTIFIER)('a')
PsiElement(RBRACKET)(']')
PsiWhiteSpace(' ')
PsiElement(IDENTIFIER)('foo')
PsiWhiteSpace('\n ')
INTEGER_CONSTANT
PsiElement(INTEGER_LITERAL)('1')
PsiWhiteSpace('\n ')
PsiErrorElement:Attributes are only allowed on declarations
ANNOTATED_EXPRESSION
ATTRIBUTE_ANNOTATION
PsiElement(LBRACKET)('[')
ATTRIBUTE
USER_TYPE
PsiElement(IDENTIFIER)('a')
PsiElement(RBRACKET)(']')
PsiWhiteSpace(' ')
PsiElement(this)('this')
PsiWhiteSpace('\n')
PsiElement(RBRACE)('}')
idea/testData/psi/ControlStructures.txt
+9 -3
View File
@@ -492,8 +492,10 @@ JetFile: ControlStructures.jet
PsiElement(RPAR)(')')
PsiWhiteSpace(' ')
BODY
BLOCK
FUNCTION_LITERAL
PsiElement(LBRACE)('{')
BODY
<empty list>
PsiElement(RBRACE)('}')
PsiWhiteSpace('\n\n ')
WHILE
@@ -506,17 +508,21 @@ JetFile: ControlStructures.jet
PsiElement(RPAR)(')')
PsiWhiteSpace(' ')
BODY
BLOCK
FUNCTION_LITERAL
PsiElement(LBRACE)('{')
BODY
<empty list>
PsiElement(RBRACE)('}')
PsiWhiteSpace('\n\n ')
DO_WHILE
PsiElement(do)('do')
PsiWhiteSpace(' ')
BODY
BLOCK
FUNCTION_LITERAL
PsiElement(LBRACE)('{')
PsiWhiteSpace('\n\n ')
BODY
<empty list>
PsiElement(RBRACE)('}')
PsiWhiteSpace(' ')
PsiElement(while)('while')
idea/testData/psi/FunctionLiterals.jet
+27
View File
@@ -0,0 +1,27 @@
fun foo() {
{}
{foo}
{a => a}
{(a) => a}
{(a : A) => a}
{(a : A) : T => a}
{(a) : T => a}
{(a, a) => a}
{(a : A, a : B) => a}
{(a : A, a) : T => a}
{(a, a : B) : T => a}
{() => a}
{() => a}
{() : T => a}
{() : T => a}
{T.(a) => a}
{T.(a : A) => a}
{T.(a : A) : T => a}
{T.(a) : T => a}
}
idea/testData/psi/FunctionLiterals.txt
+387
View File
@@ -0,0 +1,387 @@
JetFile: FunctionLiterals.jet
NAMESPACE
FUN
PsiElement(fun)('fun')
PsiWhiteSpace(' ')
PsiElement(IDENTIFIER)('foo')
TYPE_PARAMETER_LIST
<empty list>
VALUE_PARAMETER_LIST
PsiElement(LPAR)('(')
PsiElement(RPAR)(')')
PsiWhiteSpace(' ')
BLOCK
PsiElement(LBRACE)('{')
PsiWhiteSpace('\n ')
FUNCTION_LITERAL
PsiElement(LBRACE)('{')
BODY
<empty list>
PsiElement(RBRACE)('}')
PsiWhiteSpace('\n\n ')
FUNCTION_LITERAL
PsiElement(LBRACE)('{')
BODY
PsiElement(IDENTIFIER)('foo')
PsiElement(RBRACE)('}')
PsiWhiteSpace('\n\n ')
FUNCTION_LITERAL
PsiElement(LBRACE)('{')
VALUE_PARAMETER
PsiElement(IDENTIFIER)('a')
PsiWhiteSpace(' ')
PsiElement(DOUBLE_ARROW)('=>')
PsiWhiteSpace(' ')
BODY
PsiElement(IDENTIFIER)('a')
PsiElement(RBRACE)('}')
PsiWhiteSpace('\n\n ')
FUNCTION_LITERAL
PsiElement(LBRACE)('{')
VALUE_PARAMETER_LIST
PsiElement(LPAR)('(')
VALUE_PARAMETER
PsiElement(IDENTIFIER)('a')
PsiElement(RPAR)(')')
PsiWhiteSpace(' ')
PsiElement(DOUBLE_ARROW)('=>')
PsiWhiteSpace(' ')
BODY
PsiElement(IDENTIFIER)('a')
PsiElement(RBRACE)('}')
PsiWhiteSpace('\n ')
FUNCTION_LITERAL
PsiElement(LBRACE)('{')
VALUE_PARAMETER_LIST
PsiElement(LPAR)('(')
VALUE_PARAMETER
PsiElement(IDENTIFIER)('a')
PsiWhiteSpace(' ')
PsiElement(COLON)(':')
PsiWhiteSpace(' ')
TYPE_REFERENCE
USER_TYPE
PsiElement(IDENTIFIER)('A')
PsiElement(RPAR)(')')
PsiWhiteSpace(' ')
PsiElement(DOUBLE_ARROW)('=>')
PsiWhiteSpace(' ')
BODY
PsiElement(IDENTIFIER)('a')
PsiElement(RBRACE)('}')
PsiWhiteSpace('\n ')
FUNCTION_LITERAL
PsiElement(LBRACE)('{')
VALUE_PARAMETER_LIST
PsiElement(LPAR)('(')
VALUE_PARAMETER
PsiElement(IDENTIFIER)('a')
PsiWhiteSpace(' ')
PsiElement(COLON)(':')
PsiWhiteSpace(' ')
TYPE_REFERENCE
USER_TYPE
PsiElement(IDENTIFIER)('A')
PsiElement(RPAR)(')')
PsiWhiteSpace(' ')
PsiElement(COLON)(':')
PsiWhiteSpace(' ')
TYPE_REFERENCE
USER_TYPE
PsiElement(IDENTIFIER)('T')
PsiWhiteSpace(' ')
PsiElement(DOUBLE_ARROW)('=>')
PsiWhiteSpace(' ')
BODY
PsiElement(IDENTIFIER)('a')
PsiElement(RBRACE)('}')
PsiWhiteSpace('\n ')
FUNCTION_LITERAL
PsiElement(LBRACE)('{')
VALUE_PARAMETER_LIST
PsiElement(LPAR)('(')
VALUE_PARAMETER
PsiElement(IDENTIFIER)('a')
PsiElement(RPAR)(')')
PsiWhiteSpace(' ')
PsiElement(COLON)(':')
PsiWhiteSpace(' ')
TYPE_REFERENCE
USER_TYPE
PsiElement(IDENTIFIER)('T')
PsiWhiteSpace(' ')
PsiElement(DOUBLE_ARROW)('=>')
PsiWhiteSpace(' ')
BODY
PsiElement(IDENTIFIER)('a')
PsiElement(RBRACE)('}')
PsiWhiteSpace('\n\n ')
FUNCTION_LITERAL
PsiElement(LBRACE)('{')
VALUE_PARAMETER_LIST
PsiElement(LPAR)('(')
VALUE_PARAMETER
PsiElement(IDENTIFIER)('a')
PsiElement(COMMA)(',')
PsiWhiteSpace(' ')
VALUE_PARAMETER
PsiElement(IDENTIFIER)('a')
PsiElement(RPAR)(')')
PsiWhiteSpace(' ')
PsiElement(DOUBLE_ARROW)('=>')
PsiWhiteSpace(' ')
BODY
PsiElement(IDENTIFIER)('a')
PsiElement(RBRACE)('}')
PsiWhiteSpace('\n ')
FUNCTION_LITERAL
PsiElement(LBRACE)('{')
VALUE_PARAMETER_LIST
PsiElement(LPAR)('(')
VALUE_PARAMETER
PsiElement(IDENTIFIER)('a')
PsiWhiteSpace(' ')
PsiElement(COLON)(':')
PsiWhiteSpace(' ')
TYPE_REFERENCE
USER_TYPE
PsiElement(IDENTIFIER)('A')
PsiElement(COMMA)(',')
PsiWhiteSpace(' ')
VALUE_PARAMETER
PsiElement(IDENTIFIER)('a')
PsiWhiteSpace(' ')
PsiElement(COLON)(':')
PsiWhiteSpace(' ')
TYPE_REFERENCE
USER_TYPE
PsiElement(IDENTIFIER)('B')
PsiElement(RPAR)(')')
PsiWhiteSpace(' ')
PsiElement(DOUBLE_ARROW)('=>')
PsiWhiteSpace(' ')
BODY
PsiElement(IDENTIFIER)('a')
PsiElement(RBRACE)('}')
PsiWhiteSpace('\n ')
FUNCTION_LITERAL
PsiElement(LBRACE)('{')
VALUE_PARAMETER_LIST
PsiElement(LPAR)('(')
VALUE_PARAMETER
PsiElement(IDENTIFIER)('a')
PsiWhiteSpace(' ')
PsiElement(COLON)(':')
PsiWhiteSpace(' ')
TYPE_REFERENCE
USER_TYPE
PsiElement(IDENTIFIER)('A')
PsiElement(COMMA)(',')
PsiWhiteSpace(' ')
VALUE_PARAMETER
PsiElement(IDENTIFIER)('a')
PsiElement(RPAR)(')')
PsiWhiteSpace(' ')
PsiElement(COLON)(':')
PsiWhiteSpace(' ')
TYPE_REFERENCE
USER_TYPE
PsiElement(IDENTIFIER)('T')
PsiWhiteSpace(' ')
PsiElement(DOUBLE_ARROW)('=>')
PsiWhiteSpace(' ')
BODY
PsiElement(IDENTIFIER)('a')
PsiElement(RBRACE)('}')
PsiWhiteSpace('\n ')
FUNCTION_LITERAL
PsiElement(LBRACE)('{')
VALUE_PARAMETER_LIST
PsiElement(LPAR)('(')
VALUE_PARAMETER
PsiElement(IDENTIFIER)('a')
PsiElement(COMMA)(',')
PsiWhiteSpace(' ')
VALUE_PARAMETER
PsiElement(IDENTIFIER)('a')
PsiWhiteSpace(' ')
PsiElement(COLON)(':')
PsiWhiteSpace(' ')
TYPE_REFERENCE
USER_TYPE
PsiElement(IDENTIFIER)('B')
PsiElement(RPAR)(')')
PsiWhiteSpace(' ')
PsiElement(COLON)(':')
PsiWhiteSpace(' ')
TYPE_REFERENCE
USER_TYPE
PsiElement(IDENTIFIER)('T')
PsiWhiteSpace(' ')
PsiElement(DOUBLE_ARROW)('=>')
PsiWhiteSpace(' ')
BODY
PsiElement(IDENTIFIER)('a')
PsiElement(RBRACE)('}')
PsiWhiteSpace('\n\n ')
FUNCTION_LITERAL
PsiElement(LBRACE)('{')
VALUE_PARAMETER_LIST
PsiElement(LPAR)('(')
PsiElement(RPAR)(')')
PsiWhiteSpace(' ')
PsiElement(DOUBLE_ARROW)('=>')
PsiWhiteSpace(' ')
BODY
PsiElement(IDENTIFIER)('a')
PsiElement(RBRACE)('}')
PsiWhiteSpace('\n ')
FUNCTION_LITERAL
PsiElement(LBRACE)('{')
VALUE_PARAMETER_LIST
PsiElement(LPAR)('(')
PsiElement(RPAR)(')')
PsiWhiteSpace(' ')
PsiElement(DOUBLE_ARROW)('=>')
PsiWhiteSpace(' ')
BODY
PsiElement(IDENTIFIER)('a')
PsiElement(RBRACE)('}')
PsiWhiteSpace('\n ')
FUNCTION_LITERAL
PsiElement(LBRACE)('{')
VALUE_PARAMETER_LIST
PsiElement(LPAR)('(')
PsiElement(RPAR)(')')
PsiWhiteSpace(' ')
PsiElement(COLON)(':')
PsiWhiteSpace(' ')
TYPE_REFERENCE
USER_TYPE
PsiElement(IDENTIFIER)('T')
PsiWhiteSpace(' ')
PsiElement(DOUBLE_ARROW)('=>')
PsiWhiteSpace(' ')
BODY
PsiElement(IDENTIFIER)('a')
PsiElement(RBRACE)('}')
PsiWhiteSpace('\n ')
FUNCTION_LITERAL
PsiElement(LBRACE)('{')
VALUE_PARAMETER_LIST
PsiElement(LPAR)('(')
PsiElement(RPAR)(')')
PsiWhiteSpace(' ')
PsiElement(COLON)(':')
PsiWhiteSpace(' ')
TYPE_REFERENCE
USER_TYPE
PsiElement(IDENTIFIER)('T')
PsiWhiteSpace(' ')
PsiElement(DOUBLE_ARROW)('=>')
PsiWhiteSpace(' ')
BODY
PsiElement(IDENTIFIER)('a')
PsiElement(RBRACE)('}')
PsiWhiteSpace('\n\n ')
FUNCTION_LITERAL
PsiElement(LBRACE)('{')
RECEIVER_TYPE
TYPE_REFERENCE
USER_TYPE
PsiElement(IDENTIFIER)('T')
PsiElement(DOT)('.')
VALUE_PARAMETER_LIST
PsiElement(LPAR)('(')
VALUE_PARAMETER
PsiElement(IDENTIFIER)('a')
PsiElement(RPAR)(')')
PsiWhiteSpace(' ')
PsiElement(DOUBLE_ARROW)('=>')
PsiWhiteSpace(' ')
BODY
PsiElement(IDENTIFIER)('a')
PsiElement(RBRACE)('}')
PsiWhiteSpace('\n ')
FUNCTION_LITERAL
PsiElement(LBRACE)('{')
RECEIVER_TYPE
TYPE_REFERENCE
USER_TYPE
PsiElement(IDENTIFIER)('T')
PsiElement(DOT)('.')
VALUE_PARAMETER_LIST
PsiElement(LPAR)('(')
VALUE_PARAMETER
PsiElement(IDENTIFIER)('a')
PsiWhiteSpace(' ')
PsiElement(COLON)(':')
PsiWhiteSpace(' ')
TYPE_REFERENCE
USER_TYPE
PsiElement(IDENTIFIER)('A')
PsiElement(RPAR)(')')
PsiWhiteSpace(' ')
PsiElement(DOUBLE_ARROW)('=>')
PsiWhiteSpace(' ')
BODY
PsiElement(IDENTIFIER)('a')
PsiElement(RBRACE)('}')
PsiWhiteSpace('\n ')
FUNCTION_LITERAL
PsiElement(LBRACE)('{')
RECEIVER_TYPE
TYPE_REFERENCE
USER_TYPE
PsiElement(IDENTIFIER)('T')
PsiElement(DOT)('.')
VALUE_PARAMETER_LIST
PsiElement(LPAR)('(')
VALUE_PARAMETER
PsiElement(IDENTIFIER)('a')
PsiWhiteSpace(' ')
PsiElement(COLON)(':')
PsiWhiteSpace(' ')
TYPE_REFERENCE
USER_TYPE
PsiElement(IDENTIFIER)('A')
PsiElement(RPAR)(')')
PsiWhiteSpace(' ')
PsiElement(COLON)(':')
PsiWhiteSpace(' ')
TYPE_REFERENCE
USER_TYPE
PsiElement(IDENTIFIER)('T')
PsiWhiteSpace(' ')
PsiElement(DOUBLE_ARROW)('=>')
PsiWhiteSpace(' ')
BODY
PsiElement(IDENTIFIER)('a')
PsiElement(RBRACE)('}')
PsiWhiteSpace('\n ')
FUNCTION_LITERAL
PsiElement(LBRACE)('{')
RECEIVER_TYPE
TYPE_REFERENCE
USER_TYPE
PsiElement(IDENTIFIER)('T')
PsiElement(DOT)('.')
VALUE_PARAMETER_LIST
PsiElement(LPAR)('(')
VALUE_PARAMETER
PsiElement(IDENTIFIER)('a')
PsiElement(RPAR)(')')
PsiWhiteSpace(' ')
PsiElement(COLON)(':')
PsiWhiteSpace(' ')
TYPE_REFERENCE
USER_TYPE
PsiElement(IDENTIFIER)('T')
PsiWhiteSpace(' ')
PsiElement(DOUBLE_ARROW)('=>')
PsiWhiteSpace(' ')
BODY
PsiElement(IDENTIFIER)('a')
PsiElement(RBRACE)('}')
PsiWhiteSpace('\n')
PsiElement(RBRACE)('}')
idea/testData/psi/FunctionLiterals_ERR.jet
+19
View File
@@ -0,0 +1,19 @@
fun foo() {
{ => a}
{a, b => a}
{(a => a}
{(a : ) => a}
{(a : A) : => a}
{(a) : T => }
{(a, ) => a}
{(a : A, , a : B) => a}
{(a : A, , , a) : T => a}
{T.t(a) => a}
{T.t -(a : A) => a}
{a : b => f}
{T.a : b => f}
}
idea/testData/psi/FunctionLiterals_ERR.txt
+297
View File
@@ -0,0 +1,297 @@
JetFile: FunctionLiterals_ERR.jet
NAMESPACE
FUN
PsiElement(fun)('fun')
PsiWhiteSpace(' ')
PsiElement(IDENTIFIER)('foo')
TYPE_PARAMETER_LIST
<empty list>
VALUE_PARAMETER_LIST
PsiElement(LPAR)('(')
PsiElement(RPAR)(')')
PsiWhiteSpace(' ')
BLOCK
PsiElement(LBRACE)('{')
PsiWhiteSpace('\n ')
FUNCTION_LITERAL
PsiElement(LBRACE)('{')
PsiWhiteSpace(' ')
VALUE_PARAMETER
PsiErrorElement:Expecting parameter name
<empty list>
PsiElement(DOUBLE_ARROW)('=>')
PsiWhiteSpace(' ')
BODY
PsiElement(IDENTIFIER)('a')
PsiElement(RBRACE)('}')
PsiWhiteSpace('\n ')
FUNCTION_LITERAL
PsiElement(LBRACE)('{')
VALUE_PARAMETER
PsiElement(IDENTIFIER)('a')
PsiErrorElement:To specify many parameters, use the full notation: {(p1, p2, ...) => ...}
PsiElement(COMMA)(',')
PsiWhiteSpace(' ')
PsiElement(IDENTIFIER)('b')
PsiWhiteSpace(' ')
PsiElement(DOUBLE_ARROW)('=>')
PsiWhiteSpace(' ')
BODY
PsiElement(IDENTIFIER)('a')
PsiElement(RBRACE)('}')
PsiWhiteSpace('\n\n ')
FUNCTION_LITERAL
PsiElement(LBRACE)('{')
BODY
TUPLE
PsiElement(LPAR)('(')
PsiElement(IDENTIFIER)('a')
PsiErrorElement:Expecting ')'
<empty list>
PsiWhiteSpace(' ')
PsiErrorElement:Expecting an expression
PsiElement(DOUBLE_ARROW)('=>')
PsiWhiteSpace(' ')
PsiElement(IDENTIFIER)('a')
PsiElement(RBRACE)('}')
PsiWhiteSpace('\n ')
FUNCTION_LITERAL
PsiElement(LBRACE)('{')
VALUE_PARAMETER_LIST
PsiElement(LPAR)('(')
VALUE_PARAMETER
PsiElement(IDENTIFIER)('a')
PsiWhiteSpace(' ')
PsiElement(COLON)(':')
PsiWhiteSpace(' ')
TYPE_REFERENCE
PsiErrorElement:Type expected
<empty list>
PsiElement(RPAR)(')')
PsiWhiteSpace(' ')
PsiElement(DOUBLE_ARROW)('=>')
PsiWhiteSpace(' ')
BODY
PsiElement(IDENTIFIER)('a')
PsiElement(RBRACE)('}')
PsiWhiteSpace('\n ')
FUNCTION_LITERAL
PsiElement(LBRACE)('{')
VALUE_PARAMETER_LIST
PsiElement(LPAR)('(')
VALUE_PARAMETER
PsiElement(IDENTIFIER)('a')
PsiWhiteSpace(' ')
PsiElement(COLON)(':')
PsiWhiteSpace(' ')
TYPE_REFERENCE
USER_TYPE
PsiElement(IDENTIFIER)('A')
PsiElement(RPAR)(')')
PsiWhiteSpace(' ')
PsiElement(COLON)(':')
PsiErrorElement:Expecting a type
<empty list>
PsiWhiteSpace(' ')
PsiElement(DOUBLE_ARROW)('=>')
PsiWhiteSpace(' ')
BODY
PsiElement(IDENTIFIER)('a')
PsiElement(RBRACE)('}')
PsiWhiteSpace('\n ')
FUNCTION_LITERAL
PsiElement(LBRACE)('{')
VALUE_PARAMETER_LIST
PsiElement(LPAR)('(')
VALUE_PARAMETER
PsiElement(IDENTIFIER)('a')
PsiElement(RPAR)(')')
PsiWhiteSpace(' ')
PsiElement(COLON)(':')
PsiWhiteSpace(' ')
TYPE_REFERENCE
USER_TYPE
PsiElement(IDENTIFIER)('T')
PsiWhiteSpace(' ')
PsiElement(DOUBLE_ARROW)('=>')
PsiWhiteSpace(' ')
BODY
<empty list>
PsiElement(RBRACE)('}')
PsiWhiteSpace('\n\n ')
FUNCTION_LITERAL
PsiElement(LBRACE)('{')
VALUE_PARAMETER_LIST
PsiElement(LPAR)('(')
VALUE_PARAMETER
PsiElement(IDENTIFIER)('a')
PsiElement(COMMA)(',')
PsiErrorElement:Expecting a parameter declaration
<empty list>
PsiWhiteSpace(' ')
PsiElement(RPAR)(')')
PsiWhiteSpace(' ')
PsiElement(DOUBLE_ARROW)('=>')
PsiWhiteSpace(' ')
BODY
PsiElement(IDENTIFIER)('a')
PsiElement(RBRACE)('}')
PsiWhiteSpace('\n ')
FUNCTION_LITERAL
PsiElement(LBRACE)('{')
VALUE_PARAMETER_LIST
PsiElement(LPAR)('(')
VALUE_PARAMETER
PsiElement(IDENTIFIER)('a')
PsiWhiteSpace(' ')
PsiElement(COLON)(':')
PsiWhiteSpace(' ')
TYPE_REFERENCE
USER_TYPE
PsiElement(IDENTIFIER)('A')
PsiElement(COMMA)(',')
PsiWhiteSpace(' ')
PsiErrorElement:Expecting a parameter declaration
PsiElement(COMMA)(',')
PsiWhiteSpace(' ')
VALUE_PARAMETER
PsiElement(IDENTIFIER)('a')
PsiWhiteSpace(' ')
PsiElement(COLON)(':')
PsiWhiteSpace(' ')
TYPE_REFERENCE
USER_TYPE
PsiElement(IDENTIFIER)('B')
PsiElement(RPAR)(')')
PsiWhiteSpace(' ')
PsiElement(DOUBLE_ARROW)('=>')
PsiWhiteSpace(' ')
BODY
PsiElement(IDENTIFIER)('a')
PsiElement(RBRACE)('}')
PsiWhiteSpace('\n ')
FUNCTION_LITERAL
PsiElement(LBRACE)('{')
VALUE_PARAMETER_LIST
PsiElement(LPAR)('(')
VALUE_PARAMETER
PsiElement(IDENTIFIER)('a')
PsiWhiteSpace(' ')
PsiElement(COLON)(':')
PsiWhiteSpace(' ')
TYPE_REFERENCE
USER_TYPE
PsiElement(IDENTIFIER)('A')
PsiElement(COMMA)(',')
PsiWhiteSpace(' ')
PsiErrorElement:Expecting a parameter declaration
PsiElement(COMMA)(',')
PsiWhiteSpace(' ')
VALUE_PARAMETER
PsiErrorElement:Expecting parameter declaration
<empty list>
PsiElement(COMMA)(',')
PsiWhiteSpace(' ')
VALUE_PARAMETER
PsiElement(IDENTIFIER)('a')
PsiElement(RPAR)(')')
PsiWhiteSpace(' ')
PsiElement(COLON)(':')
PsiWhiteSpace(' ')
TYPE_REFERENCE
USER_TYPE
PsiElement(IDENTIFIER)('T')
PsiWhiteSpace(' ')
PsiElement(DOUBLE_ARROW)('=>')
PsiWhiteSpace(' ')
BODY
PsiElement(IDENTIFIER)('a')
PsiElement(RBRACE)('}')
PsiWhiteSpace('\n\n ')
FUNCTION_LITERAL
PsiElement(LBRACE)('{')
RECEIVER_TYPE
TYPE_REFERENCE
USER_TYPE
PsiElement(IDENTIFIER)('T')
PsiElement(DOT)('.')
PsiErrorElement:Expecting '('
PsiElement(IDENTIFIER)('t')
VALUE_PARAMETER_LIST
PsiElement(LPAR)('(')
VALUE_PARAMETER
PsiElement(IDENTIFIER)('a')
PsiElement(RPAR)(')')
PsiWhiteSpace(' ')
PsiElement(DOUBLE_ARROW)('=>')
PsiWhiteSpace(' ')
BODY
PsiElement(IDENTIFIER)('a')
PsiElement(RBRACE)('}')
PsiWhiteSpace('\n ')
FUNCTION_LITERAL
PsiElement(LBRACE)('{')
RECEIVER_TYPE
TYPE_REFERENCE
USER_TYPE
PsiElement(IDENTIFIER)('T')
PsiElement(DOT)('.')
PsiErrorElement:Expecting '('
PsiElement(IDENTIFIER)('t')
PsiWhiteSpace(' ')
PsiElement(MINUS)('-')
VALUE_PARAMETER_LIST
PsiElement(LPAR)('(')
VALUE_PARAMETER
PsiElement(IDENTIFIER)('a')
PsiWhiteSpace(' ')
PsiElement(COLON)(':')
PsiWhiteSpace(' ')
TYPE_REFERENCE
USER_TYPE
PsiElement(IDENTIFIER)('A')
PsiElement(RPAR)(')')
PsiWhiteSpace(' ')
PsiElement(DOUBLE_ARROW)('=>')
PsiWhiteSpace(' ')
BODY
PsiElement(IDENTIFIER)('a')
PsiElement(RBRACE)('}')
PsiWhiteSpace('\n\n ')
FUNCTION_LITERAL
PsiElement(LBRACE)('{')
VALUE_PARAMETER
PsiElement(IDENTIFIER)('a')
PsiWhiteSpace(' ')
PsiErrorElement:To specify a type of a parameter or a return type, use the full notation: {(parameter : Type) : ReturnType => ...}
PsiElement(COLON)(':')
PsiWhiteSpace(' ')
PsiElement(IDENTIFIER)('b')
PsiWhiteSpace(' ')
PsiElement(DOUBLE_ARROW)('=>')
PsiWhiteSpace(' ')
BODY
PsiElement(IDENTIFIER)('f')
PsiElement(RBRACE)('}')
PsiWhiteSpace('\n ')
FUNCTION_LITERAL
PsiElement(LBRACE)('{')
RECEIVER_TYPE
TYPE_REFERENCE
USER_TYPE
PsiElement(IDENTIFIER)('T')
PsiElement(DOT)('.')
PsiErrorElement:To specify a receiver type, use the full notation: {ReceiverType.(parameters) [: ReturnType] => ...}
PsiElement(IDENTIFIER)('a')
PsiWhiteSpace(' ')
PsiElement(COLON)(':')
PsiWhiteSpace(' ')
PsiElement(IDENTIFIER)('b')
PsiWhiteSpace(' ')
PsiElement(DOUBLE_ARROW)('=>')
PsiWhiteSpace(' ')
BODY
PsiElement(IDENTIFIER)('f')
PsiElement(RBRACE)('}')
PsiWhiteSpace('\n')
PsiElement(RBRACE)('}')
idea/testData/psi/LocalDeclarations_ERR.jet
-5
View File
@@ -1,5 +0,0 @@
fun foo() {
[a]
1
[a]
}
idea/tests/org/jetbrains/jet/parsing/JetParsingTest.java
+3 -1
View File
@@ -27,6 +27,7 @@ public class JetParsingTest extends ParsingTestCase {
return new File(PathManager.getResourceRoot(JetParsingTest.class, "/")).getParentFile().getParentFile().getParent();
}
public void testAnnotatedExpressions() throws Exception {doTest(true);}
public void testAttributes() throws Exception {doTest(true);}
public void testAttributes_ERR() throws Exception {doTest(true);}
public void testBabySteps() throws Exception {doTest(true);}
@@ -40,6 +41,8 @@ public class JetParsingTest extends ParsingTestCase {
public void testExtensions() throws Exception {doTest(true);}
public void testExtensions_ERR() throws Exception {doTest(true);}
public void testFileStart_ERR() throws Exception {doTest(true);}
public void testFunctionLiterals() throws Exception {doTest(true);}
public void testFunctionLiterals_ERR() throws Exception {doTest(true);}
public void testFunctions() throws Exception {doTest(true);}
public void testFunctions_ERR() throws Exception {doTest(true);}
public void testFunctionTypes() throws Exception {doTest(true);}
@@ -48,7 +51,6 @@ public class JetParsingTest extends ParsingTestCase {
public void testImports_ERR() throws Exception {doTest(true);}
public void testImportSoftKW() throws Exception {doTest(true);}
public void testLocalDeclarations() throws Exception {doTest(true);}
public void testLocalDeclarations_ERR() throws Exception {doTest(true);}
public void testNamespaceBlock_ERR() throws Exception {doTest(true);}
public void testNamespaceBlock() throws Exception {doTest(true);}
public void testProperties() throws Exception {doTest(true);}