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Switch parameter passing for overloaded binary operators to 

InitializationSequence. Fixes the -fsyntax-only failure in
llvm/lib/Transforms/Scalar/InstructionCombining.cpp.

llvm-svn: 91921
This commit is contained in:
Douglas Gregor 2009-12-22 21:44:34 +00:00
parent d85498132f
commit 0a70c4d9a2
1 changed files with 31 additions and 7 deletions
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38
clang/lib/Sema/SemaOverload.cpp
View File

@ -13,6 +13,7 @@
#include "Sema.h"
#include "Lookup.h"
#include "SemaInit.h"
#include "clang/Basic/Diagnostic.h"
#include "clang/Lex/Preprocessor.h"
#include "clang/AST/ASTContext.h"
@ -5167,17 +5168,40 @@ Sema::CreateOverloadedBinOp(SourceLocation OpLoc,
// Convert the arguments.
if (CXXMethodDecl *Method = dyn_cast<CXXMethodDecl>(FnDecl)) {
if (PerformObjectArgumentInitialization(Args[0], Method) ||
PerformCopyInitialization(Args[1], FnDecl->getParamDecl(0)->getType(),
AA_Passing))
OwningExprResult Arg1
= PerformCopyInitialization(
InitializedEntity::InitializeParameter(
FnDecl->getParamDecl(0)),
SourceLocation(),
Owned(Args[1]));
if (Arg1.isInvalid())
return ExprError();
if (PerformObjectArgumentInitialization(Args[0], Method))
return ExprError();
Args[1] = RHS = Arg1.takeAs<Expr>();
} else {
// Convert the arguments.
if (PerformCopyInitialization(Args[0], FnDecl->getParamDecl(0)->getType(),
AA_Passing) ||
PerformCopyInitialization(Args[1], FnDecl->getParamDecl(1)->getType(),
AA_Passing))
OwningExprResult Arg0
= PerformCopyInitialization(
InitializedEntity::InitializeParameter(
FnDecl->getParamDecl(0)),
SourceLocation(),
Owned(Args[0]));
if (Arg0.isInvalid())
return ExprError();
OwningExprResult Arg1
= PerformCopyInitialization(
InitializedEntity::InitializeParameter(
FnDecl->getParamDecl(1)),
SourceLocation(),
Owned(Args[1]));
if (Arg1.isInvalid())
return ExprError();
Args[0] = LHS = Arg0.takeAs<Expr>();
Args[1] = RHS = Arg1.takeAs<Expr>();
}
// Determine the result type