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Fixes: Possible crash when parsing qt methods.

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This commit is contained in:
Roberto Raggi
2009-02-09 21:07:10 +01:00
parent 25de88fe61
commit fb4ad59ddb
1 changed files with 2 additions and 2 deletions
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4
src/shared/cplusplus/CheckExpression.cpp
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@@ -319,8 +319,8 @@ bool CheckExpression::visit(QtMethodAST *ast)
Scope dummy;
FullySpecifiedType methTy = semantic()->check(ast->declarator, FullySpecifiedType(),
&dummy, &name);
Function *fty = methTy->asFunctionType();
if (! fty)
Function *fty = 0;
if (! methTy || 0 == (fty = methTy->asFunctionType()))
translationUnit()->warning(ast->firstToken(), "expected a function declarator");
else {
for (unsigned i = 0; i < fty->argumentCount(); ++i) {