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Fix printing CXXTemporaryObjectExpr with default args. 

Patch by Will Wilson.

llvm-svn: 182651
This commit is contained in:
Rafael Espindola 2013-05-24 16:11:44 +00:00
parent 780593580f
commit 6f6f3c4e38
2 changed files with 7 additions and 0 deletions
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2
clang/lib/AST/StmtPrinter.cpp
View File

@ -1339,6 +1339,8 @@ void StmtPrinter::VisitCXXTemporaryObjectExpr(CXXTemporaryObjectExpr *Node) {
for (CXXTemporaryObjectExpr::arg_iterator Arg = Node->arg_begin(),
ArgEnd = Node->arg_end();
Arg != ArgEnd; ++Arg) {
if (Arg->isDefaultArgument())
break;
if (Arg != Node->arg_begin())
OS << ", ";
PrintExpr(*Arg);

5
clang/test/SemaCXX/ast-print.cpp
View File

@ -103,6 +103,7 @@ int test11() {
struct DefaultArgClass
{
DefaultArgClass(int a = 1) {}
DefaultArgClass(int a, int b, int c = 1) {}
};
struct NoArgClass
@ -124,6 +125,8 @@ struct ConstrWithCleanupsClass
// CHECK: test12
// CHECK-NEXT: DefaultArgClass useDefaultArg;
// CHECK-NEXT: DefaultArgClass overrideDefaultArg(1);
// CHECK-NEXT: DefaultArgClass(1, 2);
// CHECK-NEXT: DefaultArgClass(1, 2, 3);
// CHECK-NEXT: NoArgClass noArg;
// CHECK-NEXT: ConstrWithCleanupsClass cwcNoArg;
// CHECK-NEXT: ConstrWithCleanupsClass cwcOverrideArg(48);
@ -131,6 +134,8 @@ struct ConstrWithCleanupsClass
void test12() {
DefaultArgClass useDefaultArg;
DefaultArgClass overrideDefaultArg(1);
DefaultArgClass tempWithDefaultArg = DefaultArgClass(1, 2);
DefaultArgClass tempWithExplictArg = DefaultArgClass(1, 2, 3);
NoArgClass noArg;
ConstrWithCleanupsClass cwcNoArg;
ConstrWithCleanupsClass cwcOverrideArg(48);