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Removed AT, ATAT tokens

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Checks 'in LABELS token set' replaced with LABEL_IDENTIFIER equality
This commit is contained in:
Svetlana Isakova
2014-05-14 14:16:44 +04:00
parent 012953529c
commit 9b70ab7d16
14 changed files with 20 additions and 27 deletions
Download Patch File Download Diff File Expand all files Collapse all files
compiler/frontend/src/org/jetbrains/jet/checkers/DebugInfoUtil.java
+1 -1
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@@ -96,7 +96,7 @@ public class DebugInfoUtil {
if (EXCLUDED.contains(referencedNameElementType)) {
return;
}
if (JetTokens.LABELS.contains(referencedNameElementType)) return;
if (referencedNameElementType == JetTokens.LABEL_IDENTIFIER) return;
}
else if (nameExpression.getReferencedNameElementType() == JetTokens.THIS_KEYWORD) {
return;
compiler/frontend/src/org/jetbrains/jet/lang/cfg/JetControlFlowProcessor.java
+1 -1
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@@ -374,7 +374,7 @@ public class JetControlFlowProcessor {
IElementType operationType = operationSign.getReferencedNameElementType();
JetExpression baseExpression = expression.getBaseExpression();
if (baseExpression == null) return;
if (JetTokens.LABELS.contains(operationType)) {
if (operationType == JetTokens.LABEL_IDENTIFIER) {
String referencedName = operationSign.getReferencedName();
visitLabeledExpression(referencedName.substring(1), baseExpression, context);
}
compiler/frontend/src/org/jetbrains/jet/lang/parsing/JetExpressionParsing.java
+7 -8
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@@ -67,7 +67,7 @@ public class JetExpressionParsing extends AbstractJetParsing {
// Prefix
MINUS, PLUS, MINUSMINUS, PLUSPLUS,
EXCL, EXCLEXCL, // Joining complex tokens makes it necessary to put EXCLEXCL here
LBRACKET, LABEL_IDENTIFIER, AT, ATAT,
LBRACKET, LABEL_IDENTIFIER,
// Atomic
COLONCOLON, // callable reference
@@ -138,7 +138,7 @@ public class JetExpressionParsing extends AbstractJetParsing {
POSTFIX(PLUSPLUS, MINUSMINUS, EXCLEXCL,
DOT, SAFE_ACCESS), // typeArguments? valueArguments : typeArguments : arrayAccess
PREFIX(MINUS, PLUS, MINUSMINUS, PLUSPLUS, EXCL, LABEL_IDENTIFIER, AT, ATAT) { // attributes
PREFIX(MINUS, PLUS, MINUSMINUS, PLUSPLUS, EXCL, LABEL_IDENTIFIER) { // attributes
@Override
public void parseHigherPrecedence(JetExpressionParsing parser) {
@@ -498,10 +498,9 @@ public class JetExpressionParsing extends AbstractJetParsing {
*/
protected boolean parseCallWithClosure() {
boolean success = false;
while (at(LBRACE) || atSet(LABELS) && lookahead(1) == LBRACE) {
while ((at(LBRACE) || at(LABEL_IDENTIFIER) && lookahead(1) == LBRACE)) {
if (!at(LBRACE)) {
assert _atSet(LABELS);
assert _at(LABEL_IDENTIFIER);
parsePrefixExpression();
}
else {
@@ -1397,7 +1396,7 @@ public class JetExpressionParsing extends AbstractJetParsing {
if (at(LBRACE)) {
parseFunctionLiteral(true);
}
else if (atSet(LABELS) && lookahead(1) == LBRACE ) {
else if (at(LABEL_IDENTIFIER) && lookahead(1) == LBRACE ) {
PsiBuilder.Marker mark = mark();
parseOperationReference();
@@ -1581,11 +1580,11 @@ public class JetExpressionParsing extends AbstractJetParsing {
* labels
*/
private void parseLabel() {
if (!eol() && atSet(LABELS)) {
if (!eol() && at(LABEL_IDENTIFIER)) {
PsiBuilder.Marker labelWrap = mark();
PsiBuilder.Marker mark = mark();
advance(); // LABELS
advance(); // LABEL_IDENTIFIER
mark.done(LABEL_REFERENCE);
labelWrap.done(LABEL_QUALIFIER);
compiler/frontend/src/org/jetbrains/jet/lang/psi/JetCallExpression.java
+1 -1
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@@ -78,7 +78,7 @@ public class JetCallExpression extends JetReferenceExpression implements JetCall
}
else if (psi instanceof JetPrefixExpression) {
JetPrefixExpression prefixExpression = (JetPrefixExpression) psi;
if (JetTokens.LABELS.contains(prefixExpression.getOperationReference().getReferencedNameElementType())) {
if (prefixExpression.getOperationReference().getReferencedNameElementType() == JetTokens.LABEL_IDENTIFIER) {
JetExpression labeledExpression = prefixExpression.getBaseExpression();
if (labeledExpression instanceof JetFunctionLiteralExpression) {
result.add(prefixExpression);
compiler/frontend/src/org/jetbrains/jet/lang/psi/JetPsiUtil.java
+1 -1
View File
@@ -133,7 +133,7 @@ public class JetPsiUtil {
}
public static boolean isLabeledExpression(JetPrefixExpression expression) {
return JetTokens.LABELS.contains(expression.getOperationReference().getReferencedNameElementType());
return expression.getOperationReference().getReferencedNameElementType() == JetTokens.LABEL_IDENTIFIER;
}
@NotNull
compiler/frontend/src/org/jetbrains/jet/lang/psi/JetSimpleNameExpression.java
+1 -1
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@@ -30,7 +30,7 @@ import org.jetbrains.jet.lexer.JetTokens;
import static org.jetbrains.jet.lexer.JetTokens.*;
public class JetSimpleNameExpression extends JetReferenceExpression {
public static final TokenSet REFERENCE_TOKENS = TokenSet.orSet(LABELS, TokenSet.create(IDENTIFIER, FIELD_IDENTIFIER, THIS_KEYWORD, SUPER_KEYWORD));
public static final TokenSet REFERENCE_TOKENS = TokenSet.create(LABEL_IDENTIFIER, IDENTIFIER, FIELD_IDENTIFIER, THIS_KEYWORD, SUPER_KEYWORD);
public JetSimpleNameExpression(@NotNull ASTNode node) {
super(node);
compiler/frontend/src/org/jetbrains/jet/lang/types/expressions/BasicExpressionTypingVisitor.java
+2 -2
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@@ -617,7 +617,7 @@ public class BasicExpressionTypingVisitor extends ExpressionTypingVisitor {
IElementType operationType = operationSign.getReferencedNameElementType();
// If it's a labeled expression
if (JetTokens.LABELS.contains(operationType)) {
if (operationType == JetTokens.LABEL_IDENTIFIER) {
return visitLabeledExpression(expression, context, isStatement);
}
@@ -746,7 +746,7 @@ public class BasicExpressionTypingVisitor extends ExpressionTypingVisitor {
JetExpression baseExpression = expression.getBaseExpression();
assert baseExpression != null;
JetSimpleNameExpression operationSign = expression.getOperationReference();
assert JetTokens.LABELS.contains(operationSign.getReferencedNameElementType());
assert operationSign.getReferencedNameElementType() == JetTokens.LABEL_IDENTIFIER;
return facade.getTypeInfo(baseExpression, context, isStatement);
}
compiler/frontend/src/org/jetbrains/jet/lang/types/expressions/ExpressionTypingUtils.java
+1 -1
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@@ -485,6 +485,6 @@ public class ExpressionTypingUtils {
public static boolean isUnaryExpressionDependentOnExpectedType(@NotNull JetUnaryExpression expression) {
IElementType operationType = expression.getOperationReference().getReferencedNameElementType();
return JetTokens.LABELS.contains(operationType) || operationType == JetTokens.EXCLEXCL;
return operationType == JetTokens.LABEL_IDENTIFIER || operationType == JetTokens.EXCLEXCL;
}
}
compiler/frontend/src/org/jetbrains/jet/lexer/JetTokens.java
+1 -5
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@@ -127,10 +127,6 @@ public interface JetTokens {
JetKeywordToken NOT_IN = JetKeywordToken.keyword("NOT_IN", "!in");
JetKeywordToken NOT_IS = JetKeywordToken.keyword("NOT_IS", "!is");
JetSingleValueToken HASH = new JetSingleValueToken("HASH", "#");
JetSingleValueToken AT = new JetSingleValueToken("AT", "@");
JetSingleValueToken ATAT = new JetSingleValueToken("ATAT", "@@");
TokenSet LABELS = TokenSet.create(AT, ATAT, LABEL_IDENTIFIER);
JetSingleValueToken COMMA = new JetSingleValueToken("COMMA", ",");
@@ -203,7 +199,7 @@ public interface JetTokens {
COLON,
RANGE, EQ, MULTEQ, DIVEQ, PERCEQ, PLUSEQ, MINUSEQ,
NOT_IN, NOT_IS,
IDENTIFIER, LABEL_IDENTIFIER, ATAT, AT);
IDENTIFIER, LABEL_IDENTIFIER);
TokenSet AUGMENTED_ASSIGNMENTS = TokenSet.create(PLUSEQ, MINUSEQ, MULTEQ, PERCEQ, DIVEQ);
TokenSet ALL_ASSIGNMENTS = TokenSet.create(EQ, PLUSEQ, MINUSEQ, MULTEQ, PERCEQ, DIVEQ);