diff options
Diffstat (limited to 'gcc-4.9/gcc/testsuite/g++.dg/debug')
5 files changed, 112 insertions, 2 deletions
diff --git a/gcc-4.9/gcc/testsuite/g++.dg/debug/dwarf2/cdtor-1.C b/gcc-4.9/gcc/testsuite/g++.dg/debug/dwarf2/cdtor-1.C index e3bddab0e..bfa5d9292 100644 --- a/gcc-4.9/gcc/testsuite/g++.dg/debug/dwarf2/cdtor-1.C +++ b/gcc-4.9/gcc/testsuite/g++.dg/debug/dwarf2/cdtor-1.C @@ -14,4 +14,4 @@ main() K k; } -// { dg-final {scan-assembler-times " DW_AT_\[MIPS_\]*linkage_name" 2 } } +// { dg-final {scan-assembler-times " DW_AT_\[MIPS_\]*linkage_name" 4 } } diff --git a/gcc-4.9/gcc/testsuite/g++.dg/debug/dwarf2/dwarf4-nested.C b/gcc-4.9/gcc/testsuite/g++.dg/debug/dwarf2/dwarf4-nested.C new file mode 100644 index 000000000..160694c3c --- /dev/null +++ b/gcc-4.9/gcc/testsuite/g++.dg/debug/dwarf2/dwarf4-nested.C @@ -0,0 +1,55 @@ +// { dg-do compile } +// { dg-options "--std=c++11 -dA -gdwarf-4 -fdebug-types-section -fno-merge-debug-strings" } + +// Check that -fdebug-types-sections does not copy a full referenced type +// into a type unit. + +// Checks that at least one type unit is generated. +// +// { dg-final { scan-assembler "DIE \\(\[^\n\]*\\) DW_TAG_type_unit" } } +// +// Check that func is declared exactly once in the debug info (in the +// compile unit). +// +// { dg-final { scan-assembler-times "\\.ascii \"func\\\\0\"\[^\n\]*DW_AT_name" 1 } } +// +// Check to make sure that no type unit contains a DIE with DW_AT_low_pc +// or DW_AT_ranges. These patterns assume that the compile unit is always +// emitted after all type units. +// +// { dg-final { scan-assembler-not "\\.quad\[^\n\]*DW_AT_low_pc.*DIE \\(\[^\n\]*\\) DW_TAG_compile_unit" } } +// { dg-final { scan-assembler-not "\\.quad\[^\n\]*DW_AT_ranges.*DIE \\(\[^\n\]*\\) DW_TAG_compile_unit" } } + +struct A { + A(); + virtual ~A(); + virtual void foo(); + private: + int data; +}; + +struct B { + B(); + virtual ~B(); +}; + +extern B* table[]; + +struct D { + template <typename T> + T* get(int i) + { + B*& cell = table[i]; + if (cell == 0) + cell = new T(); + return static_cast<T*>(cell); + } +}; + +void func(D* d) +{ + struct C : B { + A a; + }; + d->get<C>(0)->a.foo(); +} diff --git a/gcc-4.9/gcc/testsuite/g++.dg/debug/dwarf2/dwarf4-typedef.C b/gcc-4.9/gcc/testsuite/g++.dg/debug/dwarf2/dwarf4-typedef.C index c5520fa72..89a6bb44e 100644 --- a/gcc-4.9/gcc/testsuite/g++.dg/debug/dwarf2/dwarf4-typedef.C +++ b/gcc-4.9/gcc/testsuite/g++.dg/debug/dwarf2/dwarf4-typedef.C @@ -1,5 +1,5 @@ /* { dg-do compile } */ -/* { dg-options "-gdwarf-4" } */ +/* { dg-options "-gdwarf-4 -fdebug-types-section" } */ /* Regression test for an ICE in output_die when using -gdwarf-4. */ diff --git a/gcc-4.9/gcc/testsuite/g++.dg/debug/dwarf2/imported-decl-2.C b/gcc-4.9/gcc/testsuite/g++.dg/debug/dwarf2/imported-decl-2.C new file mode 100644 index 000000000..ce01f7238 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/g++.dg/debug/dwarf2/imported-decl-2.C @@ -0,0 +1,32 @@ +// { dg-do compile } +// { dg-options "-gdwarf-2 -dA -O0 -fno-merge-debug-strings" } + +class AAAA +{ + public: + int method (void); + int a; +}; + +int +AAAA::method (void) +{ + return a; +} + +class BBBB : public AAAA +{ + public: + using AAAA::method; + + int method (int b); +}; + +int +BBBB::method (int b) +{ + return a + b; +} + +// { dg-final { scan-assembler-not "ascii \"BBBB\\\\0\".*ascii \"AAAA\\\\0\".*DW_TAG_imported_declaration" } } +// { dg-final { scan-assembler-times "ascii \"AAAA\\\\0\".*ascii \"BBBB\\\\0\".*DIE .0x\[0-9a-f\]*. DW_TAG_imported_declaration" 1 } } diff --git a/gcc-4.9/gcc/testsuite/g++.dg/debug/dwarf2/pr61433.C b/gcc-4.9/gcc/testsuite/g++.dg/debug/dwarf2/pr61433.C new file mode 100644 index 000000000..a63b8a9ef --- /dev/null +++ b/gcc-4.9/gcc/testsuite/g++.dg/debug/dwarf2/pr61433.C @@ -0,0 +1,23 @@ +// PR c++/61433 +// { dg-do compile { target c++11 } } +// { dg-options "-O -fcompare-debug -fno-inline -fno-ipa-pure-const -fipa-sra" } + +template <class T> +struct A +{ + template <class V> + struct B + { + int MEM; + }; +}; +struct D {}; +struct C: public A<int>::B<D> +{}; +template <class T, class U, class V> +auto k(T t, U u, V v) -> decltype (t.U::template B<V>::MEM) +{} +int main() +{ + k( C(), A<int>(), D() ); +} |