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Don't intentionally try to ignore the value of a scalar expression when we 

actually care about it. Fixes PR7291.

llvm-svn: 105404
This commit is contained in:
Eli Friedman 2010-06-03 19:58:07 +00:00
parent 3b61d21fac
commit cce5b81ce1
2 changed files with 13 additions and 1 deletions
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2
clang/lib/CodeGen/CGClass.cpp
View File

@ -467,7 +467,7 @@ static void EmitMemberInitializer(CodeGenFunction &CGF,
} else if (FieldType->isArrayType() && !MemberInit->getInit()) {
CGF.EmitNullInitialization(LHS.getAddress(), Field->getType());
} else if (!CGF.hasAggregateLLVMType(Field->getType())) {
RHS = RValue::get(CGF.EmitScalarExpr(MemberInit->getInit(), true));
RHS = RValue::get(CGF.EmitScalarExpr(MemberInit->getInit()));
CGF.EmitStoreThroughLValue(RHS, LHS, FieldType);
} else if (MemberInit->getInit()->getType()->isAnyComplexType()) {
CGF.EmitComplexExprIntoAddr(MemberInit->getInit(), LHS.getAddress(),

12
clang/test/CodeGenCXX/member-init-assignment.cpp Normal file
View File

@ -0,0 +1,12 @@
// RUN: %clang_cc1 %s -emit-llvm-only -verify
// PR7291
struct Foo {
unsigned file_id;
Foo(unsigned arg);
};
Foo::Foo(unsigned arg) : file_id(arg = 42)
{ }