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Minor: fix warnings in AbstractKotlinParsing.java

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This commit is contained in:
Nikolay Krasko
2017-03-16 18:36:45 +03:00
parent 49c2f40f7d
commit 52789df812
1 changed files with 10 additions and 12 deletions
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compiler/frontend/src/org/jetbrains/kotlin/parsing/AbstractKotlinParsing.java
+10 -12
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@@ -92,22 +92,21 @@ import static org.jetbrains.kotlin.lexer.KtTokens.*;
return false;
}
protected boolean expectNoAdvance(KtToken expectation, String message) {
protected void expectNoAdvance(KtToken expectation, String message) {
if (at(expectation)) {
advance(); // expectation
return true;
return;
}
error(message);
return false;
}
protected void errorWithRecovery(String message, TokenSet recoverySet) {
IElementType tt = tt();
if (recoverySet == null || recoverySet.contains(tt) || tt == LBRACE || tt == RBRACE
|| (recoverySet.contains(EOL_OR_SEMICOLON)
&& (eof() || tt == SEMICOLON || myBuilder.newlineBeforeCurrentToken()))) {
if (recoverySet == null ||
recoverySet.contains(tt) ||
tt == LBRACE || tt == RBRACE ||
(recoverySet.contains(EOL_OR_SEMICOLON) && (eof() || tt == SEMICOLON || myBuilder.newlineBeforeCurrentToken()))) {
error(message);
}
else {
@@ -115,15 +114,14 @@ import static org.jetbrains.kotlin.lexer.KtTokens.*;
}
}
protected boolean errorAndAdvance(String message) {
return errorAndAdvance(message, 1);
protected void errorAndAdvance(String message) {
errorAndAdvance(message, 1);
}
protected boolean errorAndAdvance(String message, int advanceTokenCount) {
protected void errorAndAdvance(String message, int advanceTokenCount) {
PsiBuilder.Marker err = mark();
advance(advanceTokenCount);
err.error(message);
return false;
}
protected boolean eof() {
@@ -198,7 +196,7 @@ import static org.jetbrains.kotlin.lexer.KtTokens.*;
/**
* Side-effect-free version of atSet()
*/
protected boolean _atSet(TokenSet set) {
private boolean _atSet(TokenSet set) {
IElementType token = tt();
if (set.contains(token)) return true;
if (set.contains(EOL_OR_SEMICOLON)) {