Re-use C tests to exercise C++ front-end

tautschnig · tautschnig · commit e93027ce02df · 2019-04-19T19:29:39.000Z
Several C tests should also pass when using the C++ front-end. Use them
to exercise it more and find and fix more bugs. Those that should pass,
but currently don't, are tagged broken-test-c++-front-end.
diff --git a/regression/ansi-c/CMakeLists.txt b/regression/ansi-c/CMakeLists.txt
@@ -6,4 +6,10 @@ else()
 add_test_pl_tests(
     "$<TARGET_FILE:goto-cc>"
 )
+add_test_pl_profile(
+    "ansi-c-c++-front-end"
+    "$<TARGET_FILE:goto-cc> -xc++ -D_Bool=bool"
+    "-C;-I;test-c++-front-end;-s;c++-front-end"
+    "CORE"
+)
 endif()
diff --git a/regression/ansi-c/Defines1/test.desc b/regression/ansi-c/Defines1/test.desc
@@ -1,4 +1,4 @@
-CORE
+CORE test-c++-front-end
 main.c
  -D NEW_DEFINE
 ^EXIT=0$
diff --git a/regression/ansi-c/Empty_Declaration1/test.desc b/regression/ansi-c/Empty_Declaration1/test.desc
@@ -1,4 +1,4 @@
-CORE
+CORE test-c++-front-end
 main.c
 
 ^SIGNAL=0$
diff --git a/regression/ansi-c/Forward_Declaration1/test.desc b/regression/ansi-c/Forward_Declaration1/test.desc
@@ -1,4 +1,4 @@
-CORE
+CORE test-c++-front-end
 main.c
 
 ^SIGNAL=0$
diff --git a/regression/ansi-c/Function_pointer1/test.desc b/regression/ansi-c/Function_pointer1/test.desc
@@ -1,4 +1,4 @@
-CORE
+CORE test-c++-front-end
 main.c
 
 ^EXIT=0$
diff --git a/regression/ansi-c/Header_files1/test.desc b/regression/ansi-c/Header_files1/test.desc
@@ -1,4 +1,4 @@
-CORE
+CORE broken-test-c++-front-end
 main.c
 
 ^EXIT=0$
diff --git a/regression/ansi-c/Initializer_cast2/test.desc b/regression/ansi-c/Initializer_cast2/test.desc
@@ -1,4 +1,4 @@
-CORE
+CORE broken-test-c++-front-end
 main.c
 
 ^EXIT=0$
diff --git a/regression/ansi-c/MMX1/test.desc b/regression/ansi-c/MMX1/test.desc
@@ -1,4 +1,4 @@
-CORE
+CORE broken-test-c++-front-end
 main.c
 
 ^EXIT=0$
diff --git a/regression/ansi-c/MMX2/test.desc b/regression/ansi-c/MMX2/test.desc
@@ -1,4 +1,4 @@
-CORE
+CORE broken-test-c++-front-end
 main.c
 
 ^EXIT=0$
diff --git a/regression/ansi-c/Makefile b/regression/ansi-c/Makefile
@@ -11,9 +11,15 @@ endif
 
 test:
 	@../test.pl -e -p -c $(exe)
+ifneq ($(BUILD_ENV_),MSVC)
+	@../test.pl -e -p -c "$(exe) -xc++ -D_Bool=bool" -I test-c++-front-end -s c++-front-end
+endif
 
 tests.log: ../test.pl
 	@../test.pl -e -p -c $(exe)
+ifneq ($(BUILD_ENV_),MSVC)
+	@../test.pl -e -p -c "$(exe) -xc++ -D_Bool=bool" -I test-c++-front-end -s c++-front-end
+endif
 
 show:
 	@for dir in *; do \
diff --git a/regression/ansi-c/Recursive_Structure1/test.desc b/regression/ansi-c/Recursive_Structure1/test.desc
@@ -1,4 +1,4 @@
-CORE
+CORE test-c++-front-end
 main.c
 
 ^SIGNAL=0$
diff --git a/regression/ansi-c/Recursive_Structure2/test.desc b/regression/ansi-c/Recursive_Structure2/test.desc
@@ -1,4 +1,4 @@
-CORE
+CORE test-c++-front-end
 main.c
 
 ^SIGNAL=0$
diff --git a/regression/ansi-c/Struct_Enum_Padding1/test.desc b/regression/ansi-c/Struct_Enum_Padding1/test.desc
@@ -1,4 +1,4 @@
-CORE
+CORE broken-test-c++-front-end
 main.c
 
 ^EXIT=0$
diff --git a/regression/ansi-c/Struct_Hierarchy1/test.desc b/regression/ansi-c/Struct_Hierarchy1/test.desc
@@ -1,4 +1,4 @@
-CORE
+CORE test-c++-front-end
 main.c
 
 ^EXIT=0$
diff --git a/regression/ansi-c/Struct_Padding2/test.desc b/regression/ansi-c/Struct_Padding2/test.desc
@@ -1,4 +1,4 @@
-CORE
+CORE broken-test-c++-front-end
 main.c
 
 ^EXIT=0$
diff --git a/regression/ansi-c/Struct_Padding3/test.desc b/regression/ansi-c/Struct_Padding3/test.desc
@@ -1,4 +1,4 @@
-CORE
+CORE broken-test-c++-front-end
 main.c
 
 ^EXIT=0$
diff --git a/regression/ansi-c/Struct_Padding5/test.desc b/regression/ansi-c/Struct_Padding5/test.desc
@@ -1,4 +1,4 @@
-CORE
+CORE broken-test-c++-front-end
 main.c
 
 ^EXIT=0$
diff --git a/regression/ansi-c/Struct_Padding6/test.desc b/regression/ansi-c/Struct_Padding6/test.desc
@@ -1,4 +1,4 @@
-CORE
+CORE broken-test-c++-front-end
 main.c
 
 ^EXIT=0$
diff --git a/regression/ansi-c/Struct_ptrmember1/test.desc b/regression/ansi-c/Struct_ptrmember1/test.desc
@@ -1,4 +1,4 @@
-CORE
+CORE broken-test-c++-front-end
 main.c
 
 ^EXIT=0$
diff --git a/regression/ansi-c/Typecast_to_array_ptr1/test.desc b/regression/ansi-c/Typecast_to_array_ptr1/test.desc
@@ -1,4 +1,4 @@
-CORE
+CORE broken-test-c++-front-end
 main.c
 
 ^EXIT=0$
diff --git a/regression/ansi-c/VS_extensions1/test.desc b/regression/ansi-c/VS_extensions1/test.desc
@@ -1,4 +1,4 @@
-CORE
+CORE test-c++-front-end
 main.c
 
 ^EXIT=0$
diff --git a/regression/ansi-c/Zero_Initialization1/test.desc b/regression/ansi-c/Zero_Initialization1/test.desc
@@ -1,4 +1,4 @@
-CORE
+CORE test-c++-front-end
 main.c
 
 ^SIGNAL=0$
diff --git a/regression/ansi-c/always_inline2/test.desc b/regression/ansi-c/always_inline2/test.desc
@@ -1,4 +1,4 @@
-CORE gcc-only
+CORE gcc-only test-c++-front-end
 main.c
 
 ^EXIT=0$
diff --git a/regression/ansi-c/always_inline5/test.desc b/regression/ansi-c/always_inline5/test.desc
@@ -1,4 +1,4 @@
-CORE gcc-only
+CORE gcc-only broken-test-c++-front-end
 main.c
 
 ^EXIT=0$
diff --git a/regression/ansi-c/always_inline6/test.desc b/regression/ansi-c/always_inline6/test.desc
@@ -1,4 +1,4 @@
-CORE gcc-only
+CORE gcc-only test-c++-front-end
 main.c
 
 ^EXIT=0$
diff --git a/regression/ansi-c/always_inline7/test.desc b/regression/ansi-c/always_inline7/test.desc
@@ -1,4 +1,4 @@
-CORE gcc-only
+CORE gcc-only test-c++-front-end
 main.c
 
 ^EXIT=0$
diff --git a/regression/ansi-c/always_inline8/test.desc b/regression/ansi-c/always_inline8/test.desc
@@ -1,4 +1,4 @@
-CORE gcc-only
+CORE gcc-only test-c++-front-end
 main.c
 
 ^EXIT=0$
diff --git a/regression/ansi-c/always_inline9/test.desc b/regression/ansi-c/always_inline9/test.desc
@@ -1,4 +1,4 @@
-CORE gcc-only
+CORE gcc-only test-c++-front-end
 main.c
 
 ^EXIT=0$
diff --git a/regression/ansi-c/anonymous_union1/test.desc b/regression/ansi-c/anonymous_union1/test.desc
@@ -1,4 +1,4 @@
-CORE
+CORE test-c++-front-end
 main.c
 
 ^EXIT=0$
diff --git a/regression/ansi-c/arch_flags_mcpu_bad/test.desc b/regression/ansi-c/arch_flags_mcpu_bad/test.desc
@@ -1,4 +1,4 @@
-CORE gcc-only
+CORE gcc-only test-c++-front-end
 preproc.i
 -mcpu=cortex-a15 -o linked-object.gb object.intel
 ^EXIT=(64|1)$
diff --git a/regression/ansi-c/arch_flags_mthumb_bad/test.desc b/regression/ansi-c/arch_flags_mthumb_bad/test.desc
@@ -1,4 +1,4 @@
-CORE gcc-only
+CORE gcc-only test-c++-front-end
 preproc.i
 -mthumb -o linked-object.gb object.intel
 ^EXIT=(64|1)$
diff --git a/regression/ansi-c/array_initialization2/test.desc b/regression/ansi-c/array_initialization2/test.desc
@@ -1,4 +1,4 @@
-CORE
+CORE test-c++-front-end
 main.c
 
 ^EXIT=0$
diff --git a/regression/ansi-c/asm2/test.desc b/regression/ansi-c/asm2/test.desc
@@ -1,4 +1,4 @@
-CORE
+CORE broken-test-c++-front-end
 main.c
 
 ^EXIT=0$
diff --git a/regression/ansi-c/asm3/test.desc b/regression/ansi-c/asm3/test.desc
@@ -1,4 +1,4 @@
-CORE
+CORE test-c++-front-end
 main.c
 other.c
 ^EXIT=0$
diff --git a/regression/ansi-c/bitfields1/test.desc b/regression/ansi-c/bitfields1/test.desc
@@ -1,4 +1,4 @@
-CORE
+CORE broken-test-c++-front-end
 main.c
 
 ^EXIT=0$
diff --git a/regression/ansi-c/builtin_ia32_undef/test.desc b/regression/ansi-c/builtin_ia32_undef/test.desc
@@ -1,4 +1,4 @@
-CORE
+CORE test-c++-front-end
 main.c
 
 ^EXIT=0$
diff --git a/regression/ansi-c/builtin_nontemporal_load_store/test.desc b/regression/ansi-c/builtin_nontemporal_load_store/test.desc
@@ -1,4 +1,4 @@
-CORE
+CORE test-c++-front-end
 main.c
 
 ^EXIT=0$
diff --git a/regression/ansi-c/const2/test0.desc b/regression/ansi-c/const2/test0.desc
@@ -1,4 +1,4 @@
-CORE
+CORE test-c++-front-end
 main.c
 -DTEST=0
 ^EXIT=0$
diff --git a/regression/ansi-c/const2/test1.desc b/regression/ansi-c/const2/test1.desc
@@ -1,4 +1,4 @@
-CORE
+CORE test-c++-front-end
 main.c
 -DTEST=1
 ^EXIT=0$
diff --git a/regression/ansi-c/const2/test2.desc b/regression/ansi-c/const2/test2.desc
@@ -1,4 +1,4 @@
-CORE
+CORE test-c++-front-end
 main.c
 -DTEST=2
 ^EXIT=0$
diff --git a/regression/ansi-c/decl_initialization1/test.desc b/regression/ansi-c/decl_initialization1/test.desc
@@ -1,4 +1,4 @@
-CORE
+CORE test-c++-front-end
 main.c
 
 ^EXIT=0$
diff --git a/regression/ansi-c/decl_initialization2/test.desc b/regression/ansi-c/decl_initialization2/test.desc
@@ -1,4 +1,4 @@
-CORE
+CORE test-c++-front-end
 main.c
 
 ^EXIT=0$
diff --git a/regression/ansi-c/enum1/test.desc b/regression/ansi-c/enum1/test.desc
@@ -1,4 +1,4 @@
-CORE
+CORE test-c++-front-end
 main.c
 
 ^EXIT=0$
diff --git a/regression/ansi-c/enum2/test.desc b/regression/ansi-c/enum2/test.desc
@@ -1,4 +1,4 @@
-CORE
+CORE test-c++-front-end
 main.c
 
 ^EXIT=0$
diff --git a/regression/ansi-c/enum5/test.desc b/regression/ansi-c/enum5/test.desc
@@ -1,4 +1,4 @@
-CORE
+CORE test-c++-front-end
 main.c
 
 ^EXIT=0$
diff --git a/regression/ansi-c/enum8/test.desc b/regression/ansi-c/enum8/test.desc
@@ -1,4 +1,4 @@
-CORE
+CORE test-c++-front-end
 main.c
 
 ^EXIT=0$
diff --git a/regression/ansi-c/envp1/test.desc b/regression/ansi-c/envp1/test.desc
@@ -1,4 +1,4 @@
-CORE
+CORE test-c++-front-end
 main.c
 
 ^EXIT=0$
diff --git a/regression/ansi-c/extern1/test.desc b/regression/ansi-c/extern1/test.desc
@@ -1,4 +1,4 @@
-CORE
+CORE test-c++-front-end
 main.c
 
 ^EXIT=0$
diff --git a/regression/ansi-c/extern2/test.desc b/regression/ansi-c/extern2/test.desc
@@ -1,4 +1,4 @@
-CORE
+CORE test-c++-front-end
 main.c
 
 ^EXIT=0$
diff --git a/regression/ansi-c/float_constant1/test.desc b/regression/ansi-c/float_constant1/test.desc
@@ -1,4 +1,4 @@
-CORE
+CORE broken-test-c++-front-end
 main.c
 
 ^EXIT=0$
diff --git a/regression/ansi-c/float_constant2/test.desc b/regression/ansi-c/float_constant2/test.desc
@@ -1,4 +1,4 @@
-CORE
+CORE test-c++-front-end
 main.c
 
 ^EXIT=0$
diff --git a/regression/ansi-c/for_scope1/test.desc b/regression/ansi-c/for_scope1/test.desc
@@ -1,4 +1,4 @@
-CORE
+CORE test-c++-front-end
 main.c
 -std=c99
 ^EXIT=0$
diff --git a/regression/ansi-c/gcc_attributes10/test.desc b/regression/ansi-c/gcc_attributes10/test.desc
@@ -1,4 +1,4 @@
-CORE gcc-only
+CORE gcc-only test-c++-front-end
 main.c
 
 ^EXIT=0$
diff --git a/regression/ansi-c/gcc_attributes14/test.desc b/regression/ansi-c/gcc_attributes14/test.desc
@@ -1,4 +1,4 @@
-CORE gcc-only
+CORE gcc-only broken-test-c++-front-end
 main.c
 
 ^EXIT=0$
diff --git a/regression/ansi-c/gcc_attributes3/test.desc b/regression/ansi-c/gcc_attributes3/test.desc
@@ -1,4 +1,4 @@
-CORE gcc-only
+CORE gcc-only broken-test-c++-front-end
 main.c
 
 ^EXIT=0$
diff --git a/regression/ansi-c/gcc_attributes4/test.desc b/regression/ansi-c/gcc_attributes4/test.desc
@@ -1,4 +1,4 @@
-CORE gcc-only
+CORE gcc-only broken-test-c++-front-end
 main.c
 
 ^EXIT=0$
diff --git a/regression/ansi-c/gcc_attributes7/test.desc b/regression/ansi-c/gcc_attributes7/test.desc
@@ -1,4 +1,4 @@
-CORE gcc-only
+CORE gcc-only broken-test-c++-front-end
 main.i
 
 ^EXIT=0$
diff --git a/regression/ansi-c/gcc_attributes8/test.desc b/regression/ansi-c/gcc_attributes8/test.desc
@@ -1,4 +1,4 @@
-CORE gcc-only
+CORE gcc-only broken-test-c++-front-end
 main.c
 
 ^EXIT=0$
diff --git a/regression/ansi-c/gcc_builtin_constant_p1/test.desc b/regression/ansi-c/gcc_builtin_constant_p1/test.desc
@@ -1,4 +1,4 @@
-CORE gcc-only
+CORE gcc-only broken-test-c++-front-end
 main.c
 
 ^EXIT=0$
diff --git a/regression/ansi-c/gcc_builtins3/test.desc b/regression/ansi-c/gcc_builtins3/test.desc
@@ -1,4 +1,4 @@
-CORE gcc-only
+CORE gcc-only broken-test-c++-front-end
 main.c
 
 ^EXIT=0$
diff --git a/regression/ansi-c/gcc_builtins6/test.desc b/regression/ansi-c/gcc_builtins6/test.desc
@@ -1,4 +1,4 @@
-CORE gcc-only
+CORE gcc-only broken-test-c++-front-end
 main.c
 
 ^EXIT=0$
diff --git a/regression/ansi-c/gcc_float_types1/test.desc b/regression/ansi-c/gcc_float_types1/test.desc
@@ -1,4 +1,4 @@
-CORE gcc-only
+CORE gcc-only test-c++-front-end
 main.c
 
 ^EXIT=0$
diff --git a/regression/ansi-c/goto_convert_break/test.desc b/regression/ansi-c/goto_convert_break/test.desc
@@ -1,4 +1,4 @@
-CORE
+CORE test-c++-front-end
 main.c
 
 ^EXIT=(1|64)$
diff --git a/regression/ansi-c/goto_convert_continue/test.desc b/regression/ansi-c/goto_convert_continue/test.desc
@@ -1,4 +1,4 @@
-CORE
+CORE test-c++-front-end
 main.c
 
 ^EXIT=(1|64)$
diff --git a/regression/ansi-c/goto_convert_invalid_goto_label/test.desc b/regression/ansi-c/goto_convert_invalid_goto_label/test.desc
diff --git a/regression/ansi-c/goto_convert_switch_range_bounds/test.desc b/regression/ansi-c/goto_convert_switch_range_bounds/test.desc
diff --git a/regression/ansi-c/goto_convert_switch_range_case_valid/test.desc b/regression/ansi-c/goto_convert_switch_range_case_valid/test.desc
diff --git a/regression/ansi-c/goto_convert_switch_range_empty/test.desc b/regression/ansi-c/goto_convert_switch_range_empty/test.desc
diff --git a/regression/ansi-c/goto_convert_switch_range_empty_nodefault/test.desc b/regression/ansi-c/goto_convert_switch_range_empty_nodefault/test.desc
diff --git a/regression/ansi-c/goto_convert_switch_range_operands_count/test.desc b/regression/ansi-c/goto_convert_switch_range_operands_count/test.desc
diff --git a/regression/ansi-c/integer_constant2/test.desc b/regression/ansi-c/integer_constant2/test.desc
diff --git a/regression/ansi-c/linking_conflicts2/test.desc b/regression/ansi-c/linking_conflicts2/test.desc
diff --git a/regression/ansi-c/message_handling1/test.desc b/regression/ansi-c/message_handling1/test.desc
diff --git a/regression/ansi-c/pointer_arithmetic1/test.desc b/regression/ansi-c/pointer_arithmetic1/test.desc
diff --git a/regression/ansi-c/pragma_pack1/test.desc b/regression/ansi-c/pragma_pack1/test.desc
diff --git a/regression/ansi-c/pragma_pack2/test.desc b/regression/ansi-c/pragma_pack2/test.desc
diff --git a/regression/ansi-c/pragma_pack3/test.desc b/regression/ansi-c/pragma_pack3/test.desc
diff --git a/regression/ansi-c/return_void/test.desc b/regression/ansi-c/return_void/test.desc
diff --git a/regression/ansi-c/sizeof1/test.desc b/regression/ansi-c/sizeof1/test.desc
diff --git a/regression/ansi-c/static1/test.desc b/regression/ansi-c/static1/test.desc
diff --git a/regression/ansi-c/static2/test.desc b/regression/ansi-c/static2/test.desc
diff --git a/regression/ansi-c/static3/test.desc b/regression/ansi-c/static3/test.desc
diff --git a/regression/ansi-c/static_inline1/test.desc b/regression/ansi-c/static_inline1/test.desc
diff --git a/regression/ansi-c/struct2/test.desc b/regression/ansi-c/struct2/test.desc
diff --git a/regression/ansi-c/struct6/test.desc b/regression/ansi-c/struct6/test.desc
diff --git a/regression/ansi-c/struct7/test.desc b/regression/ansi-c/struct7/test.desc
diff --git a/regression/ansi-c/typedef1/test.desc b/regression/ansi-c/typedef1/test.desc
diff --git a/regression/ansi-c/typedef2/test.desc b/regression/ansi-c/typedef2/test.desc
diff --git a/regression/ansi-c/typedef_code/test.desc b/regression/ansi-c/typedef_code/test.desc

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-CORE`
	`1`	`+CORE test-c++-front-end`
`2`	`2`	`main.c`
`3`	`3`	`-D NEW_DEFINE`
`4`	`4`	`^EXIT=0$`
Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-CORE`
	`1`	`+CORE broken-test-c++-front-end`
`2`	`2`	`main.c`
`3`	`3`
`4`	`4`	`^EXIT=0$`