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Code Issues Wiki Activity

Fix for 181942, parsing 'char x= *"a";'

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This commit is contained in:
Markus Schorn 2007-04-11 16:28:34 +00:00
parent d0407f36ab
commit d70bbc8768
3 changed files with 19 additions and 13 deletions
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4
core/org.eclipse.cdt.core.tests/parser/org/eclipse/cdt/core/parser/tests/ast2/AST2Tests.java
View file

@ -3640,9 +3640,9 @@ public class AST2Tests extends AST2BaseTest {
}
// void test() {
// const char d= *"b";
// char d= *"b";
// }
public void _testBug181942() throws Exception {
public void testBug181942() throws Exception {
StringBuffer buffer = getContents(1)[0];
for (int i = 0; i < LANGUAGES.length; i++)
parse( buffer.toString(), LANGUAGES[i], true, true );

12
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/c/GNUCSourceParser.java
View file

@ -2910,10 +2910,14 @@ public class GNUCSourceParser extends AbstractGNUSourceCodeParser {
IToken mark = mark();
int offset = consume().getOffset();
IASTExpression castExpression = castExpression();
if( castExpression instanceof IASTLiteralExpression && ( operator == IASTUnaryExpression.op_amper || operator == IASTUnaryExpression.op_star ) )
{
backup( mark );
throwBacktrack( mark );
if( castExpression instanceof IASTLiteralExpression ) {
IASTLiteralExpression lit= (IASTLiteralExpression) castExpression;
if ( operator == IASTUnaryExpression.op_amper ||
(operator == IASTUnaryExpression.op_star && lit.getKind() != IASTLiteralExpression.lk_string_literal) )
{
backup( mark );
throwBacktrack( mark );
}
}
return buildUnaryExpression(operator, castExpression, offset,
calculateEndOffset(castExpression));

16
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/internal/core/dom/parser/cpp/GNUCPPSourceParser.java
View file

@ -5460,13 +5460,15 @@ public class GNUCPPSourceParser extends AbstractGNUSourceCodeParser {
IToken mark = mark();
int offset = consume().getOffset();
IASTExpression castExpression = castExpression();
if( castExpression instanceof IASTLiteralExpression && ( operator == IASTUnaryExpression.op_amper || operator == IASTUnaryExpression.op_star ) )
{
IASTLiteralExpression literal = (IASTLiteralExpression) castExpression;
if( literal.getKind() != ICPPASTLiteralExpression.lk_this )
{
backup( mark );
throwBacktrack( mark );
if (castExpression instanceof IASTLiteralExpression) {
IASTLiteralExpression literal = (IASTLiteralExpression) castExpression;
if( literal.getKind() != ICPPASTLiteralExpression.lk_this ) {
if ( operator == IASTUnaryExpression.op_amper ||
(operator == IASTUnaryExpression.op_star &&
literal.getKind() != IASTLiteralExpression.lk_string_literal) ) {
backup( mark );
throwBacktrack( mark );
}
}
}
return buildUnaryExpression(operator, castExpression, offset,