a549c0d004
An earlier change eliminated spaces between the close brackets of nested template lists. Unfortunately that prevents the Windows debuggers from matching some types to their corresponding visualizers (e.g., std::map). This selects the SeparateTemplateClosers flag when generating CodeView. Note that we were already making formatting adjustments under similar circumstances for similar reasons. This wasn't caught by existing tests because they were using only -std=c++98. Differential Revision: https://reviews.llvm.org/D79274
109 lines
3.5 KiB
C++
109 lines
3.5 KiB
C++
// RUN: %clang_cc1 -fblocks -debug-info-kind=limited -gcodeview -emit-llvm %s \
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// RUN: -o - -triple=x86_64-pc-win32 -Wno-new-returns-null -std=c++98 | \
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// RUN: grep -E 'DISubprogram|DICompositeType' | sed -e 's/.*name: "\([^"]*\)".*/"\1"/' | \
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// RUN: FileCheck %s --check-prefix=CHECK --check-prefix=UNQUAL
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// RUN: %clang_cc1 -fblocks -debug-info-kind=line-tables-only -gcodeview -emit-llvm %s \
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// RUN: -o - -triple=x86_64-pc-win32 -Wno-new-returns-null -std=c++98 | \
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// RUN: grep 'DISubprogram' | sed -e 's/.*name: "\([^"]*\)".*/"\1"/' | \
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// RUN: FileCheck %s --check-prefix=CHECK --check-prefix=QUAL
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// RUN: %clang_cc1 -fblocks -debug-info-kind=limited -gcodeview -emit-llvm %s \
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// RUN: -o - -triple=x86_64-pc-win32 -Wno-new-returns-null -std=c++11 | \
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// RUN: grep -E 'DISubprogram|DICompositeType' | sed -e 's/.*name: "\([^"]*\)".*/"\1"/' | \
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// RUN: FileCheck %s --check-prefix=CHECK --check-prefix=UNQUAL
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// RUN: %clang_cc1 -fblocks -debug-info-kind=limited -gcodeview -emit-llvm %s \
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// RUN: -o - -triple=x86_64-pc-win32 -Wno-new-returns-null | \
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// RUN: grep -E 'DISubprogram|DICompositeType' | sed -e 's/.*name: "\([^"]*\)".*/"\1"/' | \
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// RUN: FileCheck %s --check-prefix=CHECK --check-prefix=UNQUAL
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void freefunc() { }
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// CHECK-DAG: "freefunc"
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namespace N {
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int b() { return 0; }
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// UNQUAL-DAG: "b"
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// QUAL-DAG: "N::b"
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namespace { void func() { } }
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// UNQUAL-DAG: "func"
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// QUAL-DAG: "N::`anonymous namespace'::func"
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}
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void _c(void) {
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N::func();
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}
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// CHECK-DAG: "_c"
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struct foo {
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int operator+(int);
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foo(){}
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// UNQUAL-DAG: "foo"
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// QUAL-DAG: "foo::foo"
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~foo(){}
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// UNQUAL-DAG: "~foo"
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// QUAL-DAG: "foo::~foo"
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foo(int i){}
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// UNQUAL-DAG: "foo"
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// QUAL-DAG: "foo::foo"
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foo(char *q){}
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// UNQUAL-DAG: "foo"
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// QUAL-DAG: "foo::foo"
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static foo* static_method() { return 0; }
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// UNQUAL-DAG: "static_method"
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// QUAL-DAG: "foo::static_method"
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};
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void use_foo() {
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foo f1, f2(1), f3((char*)0);
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foo::static_method();
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}
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// UNQUAL-DAG: "operator+"
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// QUAL-DAG: "foo::operator+"
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int foo::operator+(int a) { return a; }
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// PR17371
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struct OverloadedNewDelete {
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// __cdecl
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void *operator new(__SIZE_TYPE__);
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void *operator new[](__SIZE_TYPE__);
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void operator delete(void *);
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void operator delete[](void *);
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// __thiscall
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int operator+(int);
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};
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void *OverloadedNewDelete::operator new(__SIZE_TYPE__ s) { return 0; }
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void *OverloadedNewDelete::operator new[](__SIZE_TYPE__ s) { return 0; }
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void OverloadedNewDelete::operator delete(void *) { }
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void OverloadedNewDelete::operator delete[](void *) { }
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int OverloadedNewDelete::operator+(int x) { return x; };
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// UNQUAL-DAG: "operator new"
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// UNQUAL-DAG: "operator new[]"
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// UNQUAL-DAG: "operator delete"
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// UNQUAL-DAG: "operator delete[]"
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// UNQUAL-DAG: "operator+"
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// QUAL-DAG: "OverloadedNewDelete::operator new"
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// QUAL-DAG: "OverloadedNewDelete::operator new[]"
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// QUAL-DAG: "OverloadedNewDelete::operator delete"
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// QUAL-DAG: "OverloadedNewDelete::operator delete[]"
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// QUAL-DAG: "OverloadedNewDelete::operator+"
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template <typename T, void (*)(void)>
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void fn_tmpl() {}
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template void fn_tmpl<int, freefunc>();
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// CHECK-DAG: "fn_tmpl<int,&freefunc>"
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template <typename A, typename B, typename C> struct ClassTemplate { A a; B b; C c; };
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ClassTemplate<char, short, ClassTemplate<int, int, int> > f;
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// This will only show up in normal debug builds. The space in `> >` is
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// important for compatibility with Windows debuggers, so it should always be
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// there when generating CodeView.
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// UNQUAL-DAG: "ClassTemplate<char,short,ClassTemplate<int,int,int> >"
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