diff options
| -rw-r--r-- | clang/include/clang/Basic/DiagnosticSemaKinds.td | 3 | ||||
| -rw-r--r-- | clang/test/Misc/warning-flags.c | 3 | ||||
| -rw-r--r-- | clang/test/Sema/ext-typecheck-comparison-of-pointer-integer.c | 12 |
3 files changed, 15 insertions, 3 deletions
diff --git a/clang/include/clang/Basic/DiagnosticSemaKinds.td b/clang/include/clang/Basic/DiagnosticSemaKinds.td index 57c3abd0489..78ecc8784ad 100644 --- a/clang/include/clang/Basic/DiagnosticSemaKinds.td +++ b/clang/include/clang/Basic/DiagnosticSemaKinds.td @@ -5875,7 +5875,8 @@ def ext_typecheck_comparison_of_fptr_to_void : Extension< def err_typecheck_comparison_of_fptr_to_void : Error< "equality comparison between function pointer and void pointer (%0 and %1)">; def ext_typecheck_comparison_of_pointer_integer : ExtWarn< - "comparison between pointer and integer (%0 and %1)">; + "comparison between pointer and integer (%0 and %1)">, + InGroup<DiagGroup<"pointer-integer-compare">>; def err_typecheck_comparison_of_pointer_integer : Error< "comparison between pointer and integer (%0 and %1)">; def ext_typecheck_comparison_of_distinct_pointers : ExtWarn< diff --git a/clang/test/Misc/warning-flags.c b/clang/test/Misc/warning-flags.c index b7867591039..05172b22085 100644 --- a/clang/test/Misc/warning-flags.c +++ b/clang/test/Misc/warning-flags.c @@ -18,7 +18,7 @@ This test serves two purposes: The list of warnings below should NEVER grow. It should gradually shrink to 0. -CHECK: Warnings without flags (75): +CHECK: Warnings without flags (74): CHECK-NEXT: ext_excess_initializers CHECK-NEXT: ext_excess_initializers_in_char_array_initializer CHECK-NEXT: ext_expected_semi_decl_list @@ -29,7 +29,6 @@ CHECK-NEXT: ext_missing_whitespace_after_macro_name CHECK-NEXT: ext_new_paren_array_nonconst CHECK-NEXT: ext_plain_complex CHECK-NEXT: ext_template_arg_extra_parens -CHECK-NEXT: ext_typecheck_comparison_of_pointer_integer CHECK-NEXT: ext_typecheck_cond_incompatible_operands CHECK-NEXT: ext_typecheck_ordered_comparison_of_pointer_integer CHECK-NEXT: ext_using_undefined_std diff --git a/clang/test/Sema/ext-typecheck-comparison-of-pointer-integer.c b/clang/test/Sema/ext-typecheck-comparison-of-pointer-integer.c new file mode 100644 index 00000000000..b928156aff2 --- /dev/null +++ b/clang/test/Sema/ext-typecheck-comparison-of-pointer-integer.c @@ -0,0 +1,12 @@ +// RUN: %clang_cc1 -triple x86_64-apple-darwin -fsyntax-only -verify -DEXPECTWARNING %s +// RUN: %clang_cc1 -triple x86_64-apple-darwin -fsyntax-only -verify -Wno-pointer-integer-compare %s + +#ifdef EXPECTWARNING +// expected-warning@+6 {{comparison between pointer and integer ('int' and 'int *')}} +#else +// expected-no-diagnostics +#endif + +int test_ext_typecheck_comparison_of_pointer_integer(int integer, int * pointer) { + return integer != pointer; +} |