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Localize variable, remove unused assignment. 

Found by the clang static analyzer.

llvm-svn: 148544
This commit is contained in:
Benjamin Kramer 2012-01-20 14:57:34 +00:00
parent d3309a3434
commit 469214426a
1 changed files with 1 additions and 5 deletions
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6
clang/lib/Sema/SemaExpr.cpp
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@ -1742,7 +1742,6 @@ ExprResult Sema::ActOnIdExpression(Scope *S,
return ActOnDependentIdExpression(SS, NameInfo, IsAddressOfOperand,
TemplateArgs);
bool IvarLookupFollowUp = false;
// Perform the required lookup.
LookupResult R(*this, NameInfo,
(Id.getKind() == UnqualifiedId::IK_ImplicitSelfParam)
@ -1762,7 +1761,7 @@ ExprResult Sema::ActOnIdExpression(Scope *S,
return ActOnDependentIdExpression(SS, NameInfo, IsAddressOfOperand,
TemplateArgs);
} else {
IvarLookupFollowUp = (!SS.isSet() && II && getCurMethodDecl());
bool IvarLookupFollowUp = II && !SS.isSet() && getCurMethodDecl();
LookupParsedName(R, S, &SS, !IvarLookupFollowUp);
// If the result might be in a dependent base class, this is a dependent
@ -1780,9 +1779,6 @@ ExprResult Sema::ActOnIdExpression(Scope *S,
if (Expr *Ex = E.takeAs<Expr>())
return Owned(Ex);
// for further use, this must be set to false if in class method.
IvarLookupFollowUp = getCurMethodDecl()->isInstanceMethod();
}
}