diff options
Diffstat (limited to 'test/Lexer')
| -rw-r--r-- | test/Lexer/cxx1y_binary_literal.cpp | 19 | ||||
| -rw-r--r-- | test/Lexer/has_extension_cxx.cpp | 6 | ||||
| -rw-r--r-- | test/Lexer/has_feature_c1x.c | 11 | ||||
| -rw-r--r-- | test/Lexer/has_feature_cxx0x.cpp | 194 | ||||
| -rw-r--r-- | test/Lexer/pragma-message.c | 16 | ||||
| -rw-r--r-- | test/Lexer/pragma-message2.c | 19 |
6 files changed, 204 insertions, 61 deletions
diff --git a/test/Lexer/cxx1y_binary_literal.cpp b/test/Lexer/cxx1y_binary_literal.cpp new file mode 100644 index 0000000..96dce3d --- /dev/null +++ b/test/Lexer/cxx1y_binary_literal.cpp @@ -0,0 +1,19 @@ +// RUN: %clang_cc1 -std=c++1y %s -verify + +static_assert(0b1001 == 9, ""); + +using I = int; +using I = decltype(0b101001); +using ULL = unsigned long long; +using ULL = decltype(0b10101001ULL); + +constexpr unsigned long long operator""_foo(unsigned long long n) { + return n * 2; +} +static_assert(0b10001111_foo == 286, ""); + +int k1 = 0b1234; // expected-error {{invalid digit '2' in binary constant}} +// FIXME: If we ever need to support a standard suffix starting with [a-f], +// we'll need to rework our binary literal parsing rules. +int k2 = 0b10010f; // expected-error {{invalid digit 'f' in binary constant}} +int k3 = 0b10010g; // expected-error {{invalid suffix 'g' on integer constant}} diff --git a/test/Lexer/has_extension_cxx.cpp b/test/Lexer/has_extension_cxx.cpp index 6ffeebd..68b542f 100644 --- a/test/Lexer/has_extension_cxx.cpp +++ b/test/Lexer/has_extension_cxx.cpp @@ -47,3 +47,9 @@ int no_local_type_template_args(); #endif // CHECK: has_local_type_template_args + +#if __has_extension(cxx_binary_literals) +int has_binary_literals(); +#endif + +// CHECK: has_binary_literals diff --git a/test/Lexer/has_feature_c1x.c b/test/Lexer/has_feature_c1x.c index c9a5f56..e26e309 100644 --- a/test/Lexer/has_feature_c1x.c +++ b/test/Lexer/has_feature_c1x.c @@ -1,4 +1,4 @@ -// RUN: %clang_cc1 -E -std=c1x %s -o - | FileCheck --check-prefix=CHECK-1X %s +// RUN: %clang_cc1 -E -triple x86_64-linux-gnu -std=c1x %s -o - | FileCheck --check-prefix=CHECK-1X %s // RUN: %clang_cc1 -E %s -o - | FileCheck --check-prefix=CHECK-NO-1X %s #if __has_feature(c_atomic) @@ -37,6 +37,15 @@ int no_alignas(); // CHECK-1X: has_alignas // CHECK-NO-1X: no_alignas +#if __has_feature(c_thread_local) +int has_thread_local(); +#else +int no_thread_local(); +#endif + +// CHECK-1X: has_thread_local +// CHECK-NO-1X: no_thread_local + #if __STDC_VERSION__ > 199901L int is_c1x(); #else diff --git a/test/Lexer/has_feature_cxx0x.cpp b/test/Lexer/has_feature_cxx0x.cpp index 8e0222d..62a965c 100644 --- a/test/Lexer/has_feature_cxx0x.cpp +++ b/test/Lexer/has_feature_cxx0x.cpp @@ -1,5 +1,7 @@ -// RUN: %clang_cc1 -E -std=c++11 %s -o - | FileCheck --check-prefix=CHECK-0X %s -// RUN: %clang_cc1 -E %s -o - | FileCheck --check-prefix=CHECK-NO-0X %s +// RUN: %clang_cc1 -E -triple x86_64-linux-gnu -std=c++11 %s -o - | FileCheck --check-prefix=CHECK-11 %s +// RUN: %clang_cc1 -E -triple armv7-apple-darwin -std=c++11 %s -o - | FileCheck --check-prefix=CHECK-NO-TLS %s +// RUN: %clang_cc1 -E -triple x86_64-linux-gnu %s -o - | FileCheck --check-prefix=CHECK-NO-11 %s +// RUN: %clang_cc1 -E -triple x86_64-linux-gnu -std=c++1y %s -o - | FileCheck --check-prefix=CHECK-1Y %s #if __has_feature(cxx_atomic) int has_atomic(); @@ -7,8 +9,9 @@ int has_atomic(); int no_atomic(); #endif -// CHECK-0X: has_atomic -// CHECK-NO-0X: no_atomic +// CHECK-1Y: has_atomic +// CHECK-11: has_atomic +// CHECK-NO-11: no_atomic #if __has_feature(cxx_lambdas) int has_lambdas(); @@ -16,8 +19,9 @@ int has_lambdas(); int no_lambdas(); #endif -// CHECK-0X: has_lambdas -// CHECK-NO-0X: no_lambdas +// CHECK-1Y: has_lambdas +// CHECK-11: has_lambdas +// CHECK-NO-11: no_lambdas #if __has_feature(cxx_nullptr) @@ -26,8 +30,9 @@ int has_nullptr(); int no_nullptr(); #endif -// CHECK-0X: has_nullptr -// CHECK-NO-0X: no_nullptr +// CHECK-1Y: has_nullptr +// CHECK-11: has_nullptr +// CHECK-NO-11: no_nullptr #if __has_feature(cxx_decltype) @@ -36,8 +41,9 @@ int has_decltype(); int no_decltype(); #endif -// CHECK-0X: has_decltype -// CHECK-NO-0X: no_decltype +// CHECK-1Y: has_decltype +// CHECK-11: has_decltype +// CHECK-NO-11: no_decltype #if __has_feature(cxx_decltype_incomplete_return_types) @@ -46,8 +52,9 @@ int has_decltype_incomplete_return_types(); int no_decltype_incomplete_return_types(); #endif -// CHECK-0X: has_decltype_incomplete_return_types -// CHECK-NO-0X: no_decltype_incomplete_return_types +// CHECK-1Y: has_decltype_incomplete_return_types +// CHECK-11: has_decltype_incomplete_return_types +// CHECK-NO-11: no_decltype_incomplete_return_types #if __has_feature(cxx_auto_type) @@ -56,8 +63,9 @@ int has_auto_type(); int no_auto_type(); #endif -// CHECK-0X: has_auto_type -// CHECK-NO-0X: no_auto_type +// CHECK-1Y: has_auto_type +// CHECK-11: has_auto_type +// CHECK-NO-11: no_auto_type #if __has_feature(cxx_trailing_return) @@ -66,8 +74,9 @@ int has_trailing_return(); int no_trailing_return(); #endif -// CHECK-0X: has_trailing_return -// CHECK-NO-0X: no_trailing_return +// CHECK-1Y: has_trailing_return +// CHECK-11: has_trailing_return +// CHECK-NO-11: no_trailing_return #if __has_feature(cxx_attributes) @@ -76,8 +85,9 @@ int has_attributes(); int no_attributes(); #endif -// CHECK-0X: has_attributes -// CHECK-NO-0X: no_attributes +// CHECK-1Y: has_attributes +// CHECK-11: has_attributes +// CHECK-NO-11: no_attributes #if __has_feature(cxx_static_assert) @@ -86,8 +96,9 @@ int has_static_assert(); int no_static_assert(); #endif -// CHECK-0X: has_static_assert -// CHECK-NO-0X: no_static_assert +// CHECK-1Y: has_static_assert +// CHECK-11: has_static_assert +// CHECK-NO-11: no_static_assert #if __has_feature(cxx_deleted_functions) int has_deleted_functions(); @@ -95,8 +106,9 @@ int has_deleted_functions(); int no_deleted_functions(); #endif -// CHECK-0X: has_deleted_functions -// CHECK-NO-0X: no_deleted_functions +// CHECK-1Y: has_deleted_functions +// CHECK-11: has_deleted_functions +// CHECK-NO-11: no_deleted_functions #if __has_feature(cxx_defaulted_functions) int has_defaulted_functions(); @@ -104,8 +116,9 @@ int has_defaulted_functions(); int no_defaulted_functions(); #endif -// CHECK-0X: has_defaulted_functions -// CHECK-NO-0X: no_defaulted_functions +// CHECK-1Y: has_defaulted_functions +// CHECK-11: has_defaulted_functions +// CHECK-NO-11: no_defaulted_functions #if __has_feature(cxx_rvalue_references) int has_rvalue_references(); @@ -113,8 +126,9 @@ int has_rvalue_references(); int no_rvalue_references(); #endif -// CHECK-0X: has_rvalue_references -// CHECK-NO-0X: no_rvalue_references +// CHECK-1Y: has_rvalue_references +// CHECK-11: has_rvalue_references +// CHECK-NO-11: no_rvalue_references #if __has_feature(cxx_variadic_templates) @@ -123,8 +137,9 @@ int has_variadic_templates(); int no_variadic_templates(); #endif -// CHECK-0X: has_variadic_templates -// CHECK-NO-0X: no_variadic_templates +// CHECK-1Y: has_variadic_templates +// CHECK-11: has_variadic_templates +// CHECK-NO-11: no_variadic_templates #if __has_feature(cxx_inline_namespaces) @@ -133,8 +148,9 @@ int has_inline_namespaces(); int no_inline_namespaces(); #endif -// CHECK-0X: has_inline_namespaces -// CHECK-NO-0X: no_inline_namespaces +// CHECK-1Y: has_inline_namespaces +// CHECK-11: has_inline_namespaces +// CHECK-NO-11: no_inline_namespaces #if __has_feature(cxx_range_for) @@ -143,8 +159,9 @@ int has_range_for(); int no_range_for(); #endif -// CHECK-0X: has_range_for -// CHECK-NO-0X: no_range_for +// CHECK-1Y: has_range_for +// CHECK-11: has_range_for +// CHECK-NO-11: no_range_for #if __has_feature(cxx_reference_qualified_functions) @@ -153,8 +170,9 @@ int has_reference_qualified_functions(); int no_reference_qualified_functions(); #endif -// CHECK-0X: has_reference_qualified_functions -// CHECK-NO-0X: no_reference_qualified_functions +// CHECK-1Y: has_reference_qualified_functions +// CHECK-11: has_reference_qualified_functions +// CHECK-NO-11: no_reference_qualified_functions #if __has_feature(cxx_default_function_template_args) int has_default_function_template_args(); @@ -162,8 +180,9 @@ int has_default_function_template_args(); int no_default_function_template_args(); #endif -// CHECK-0X: has_default_function_template_args -// CHECK-NO-0X: no_default_function_template_args +// CHECK-1Y: has_default_function_template_args +// CHECK-11: has_default_function_template_args +// CHECK-NO-11: no_default_function_template_args #if __has_feature(cxx_noexcept) int has_noexcept(); @@ -171,8 +190,9 @@ int has_noexcept(); int no_noexcept(); #endif -// CHECK-0X: has_noexcept -// CHECK-NO-0X: no_noexcept +// CHECK-1Y: has_noexcept +// CHECK-11: has_noexcept +// CHECK-NO-11: no_noexcept #if __has_feature(cxx_override_control) int has_override_control(); @@ -180,8 +200,9 @@ int has_override_control(); int no_override_control(); #endif -// CHECK-0X: has_override_control -// CHECK-NO-0X: no_override_control +// CHECK-1Y: has_override_control +// CHECK-11: has_override_control +// CHECK-NO-11: no_override_control #if __has_feature(cxx_alias_templates) int has_alias_templates(); @@ -189,8 +210,9 @@ int has_alias_templates(); int no_alias_templates(); #endif -// CHECK-0X: has_alias_templates -// CHECK-NO-0X: no_alias_templates +// CHECK-1Y: has_alias_templates +// CHECK-11: has_alias_templates +// CHECK-NO-11: no_alias_templates #if __has_feature(cxx_implicit_moves) int has_implicit_moves(); @@ -198,8 +220,9 @@ int has_implicit_moves(); int no_implicit_moves(); #endif -// CHECK-0X: has_implicit_moves -// CHECK-NO-0X: no_implicit_moves +// CHECK-1Y: has_implicit_moves +// CHECK-11: has_implicit_moves +// CHECK-NO-11: no_implicit_moves #if __has_feature(cxx_alignas) int has_alignas(); @@ -207,8 +230,9 @@ int has_alignas(); int no_alignas(); #endif -// CHECK-0X: has_alignas -// CHECK-NO-0X: no_alignas +// CHECK-1Y: has_alignas +// CHECK-11: has_alignas +// CHECK-NO-11: no_alignas #if __has_feature(cxx_raw_string_literals) int has_raw_string_literals(); @@ -216,8 +240,9 @@ int has_raw_string_literals(); int no_raw_string_literals(); #endif -// CHECK-0X: has_raw_string_literals -// CHECK-NO-0X: no_raw_string_literals +// CHECK-1Y: has_raw_string_literals +// CHECK-11: has_raw_string_literals +// CHECK-NO-11: no_raw_string_literals #if __has_feature(cxx_unicode_literals) int has_unicode_literals(); @@ -225,8 +250,9 @@ int has_unicode_literals(); int no_unicode_literals(); #endif -// CHECK-0X: has_unicode_literals -// CHECK-NO-0X: no_unicode_literals +// CHECK-1Y: has_unicode_literals +// CHECK-11: has_unicode_literals +// CHECK-NO-11: no_unicode_literals #if __has_feature(cxx_constexpr) int has_constexpr(); @@ -234,8 +260,9 @@ int has_constexpr(); int no_constexpr(); #endif -// CHECK-0X: has_constexpr -// CHECK-NO-0X: no_constexpr +// CHECK-1Y: has_constexpr +// CHECK-11: has_constexpr +// CHECK-NO-11: no_constexpr #if __has_feature(cxx_generalized_initializers) int has_generalized_initializers(); @@ -243,8 +270,9 @@ int has_generalized_initializers(); int no_generalized_initializers(); #endif -// CHECK-0X: has_generalized_initializers -// CHECK-NO-0X: no_generalized_initializers +// CHECK-1Y: has_generalized_initializers +// CHECK-11: has_generalized_initializers +// CHECK-NO-11: no_generalized_initializers #if __has_feature(cxx_unrestricted_unions) int has_unrestricted_unions(); @@ -252,8 +280,9 @@ int has_unrestricted_unions(); int no_unrestricted_unions(); #endif -// CHECK-0X: has_unrestricted_unions -// CHECK-NO-0X: no_unrestricted_unions +// CHECK-1Y: has_unrestricted_unions +// CHECK-11: has_unrestricted_unions +// CHECK-NO-11: no_unrestricted_unions #if __has_feature(cxx_user_literals) int has_user_literals(); @@ -261,8 +290,9 @@ int has_user_literals(); int no_user_literals(); #endif -// CHECK-0X: has_user_literals -// CHECK-NO-0X: no_user_literals +// CHECK-1Y: has_user_literals +// CHECK-11: has_user_literals +// CHECK-NO-11: no_user_literals #if __has_feature(cxx_local_type_template_args) int has_local_type_template_args(); @@ -270,5 +300,49 @@ int has_local_type_template_args(); int no_local_type_template_args(); #endif -// CHECK-0X: has_local_type_template_args -// CHECK-NO-0X: no_local_type_template_args +// CHECK-1Y: has_local_type_template_args +// CHECK-11: has_local_type_template_args +// CHECK-NO-11: no_local_type_template_args + +#if __has_feature(cxx_inheriting_constructors) +int has_inheriting_constructors(); +#else +int no_inheriting_constructors(); +#endif + +// CHECK-1Y: has_inheriting_constructors +// CHECK-11: has_inheriting_constructors +// CHECK-NO-11: no_inheriting_constructors + +#if __has_feature(cxx_thread_local) +int has_thread_local(); +#else +int no_thread_local(); +#endif + +// CHECK-1Y: has_thread_local +// CHECK-11: has_thread_local +// CHECK-NO-11: no_thread_local +// CHECK-NO-TLS: no_thread_local + +// === C++1y features === + +#if __has_feature(cxx_binary_literals) +int has_binary_literals(); +#else +int no_binary_literals(); +#endif + +// CHECK-1Y: has_binary_literals +// CHECK-11: no_binary_literals +// CHECK-NO-11: no_binary_literals + +#if __has_feature(cxx_aggregate_nsdmi) +int has_aggregate_nsdmi(); +#else +int no_aggregate_nsdmi(); +#endif + +// CHECK-1Y: has_aggregate_nsdmi +// CHECK-11: no_aggregate_nsdmi +// CHECK-NO-11: no_aggregate_nsdmi diff --git a/test/Lexer/pragma-message.c b/test/Lexer/pragma-message.c index b67886f..d0bbe9e 100644 --- a/test/Lexer/pragma-message.c +++ b/test/Lexer/pragma-message.c @@ -14,3 +14,19 @@ #pragma message ":O gcc accepts this! " STRING(__LINE__) // expected-warning {{:O gcc accepts this! 14}} #pragma message(invalid) // expected-error {{expected string literal in pragma message}} + +// GCC supports a similar pragma, #pragma GCC warning (which generates a warning +// message) and #pragma GCC error (which generates an error message). + +#pragma GCC warning(":O I'm a message! " STRING(__LINE__)) // expected-warning {{:O I'm a message! 21}} +#pragma GCC warning ":O gcc accepts this! " STRING(__LINE__) // expected-warning {{:O gcc accepts this! 22}} + +#pragma GCC error(":O I'm a message! " STRING(__LINE__)) // expected-error {{:O I'm a message! 24}} +#pragma GCC error ":O gcc accepts this! " STRING(__LINE__) // expected-error {{:O gcc accepts this! 25}} + +#define COMPILE_ERROR(x) _Pragma(STRING2(GCC error(x))) +COMPILE_ERROR("Compile error at line " STRING(__LINE__) "!"); // expected-error {{Compile error at line 28!}} + +#pragma message // expected-error {{pragma message requires parenthesized string}} +#pragma GCC warning("" // expected-error {{pragma warning requires parenthesized string}} +#pragma GCC error(1) // expected-error {{expected string literal in pragma error}} diff --git a/test/Lexer/pragma-message2.c b/test/Lexer/pragma-message2.c new file mode 100644 index 0000000..224ccfb --- /dev/null +++ b/test/Lexer/pragma-message2.c @@ -0,0 +1,19 @@ +// RUN: %clang_cc1 -E -Werror -verify %s 2>&1 | FileCheck %s + +#pragma message "\\test" // expected-warning {{\test}} +// CHECK: #pragma message("\134test") + +#pragma message("\\test") // expected-warning {{\test}} +// CHECK: #pragma message("\134test") + +#pragma GCC warning "\"" "te" "st" "\"" // expected-warning {{"test"}} +// CHECK: #pragma GCC warning "\042test\042" + +#pragma GCC warning("\"" "te" "st" "\"") // expected-warning {{"test"}} +// CHECK: #pragma GCC warning "\042test\042" + +#pragma GCC error "" "[ ]" "" // expected-error {{[ ]}} +// CHECK: #pragma GCC error "[\011]" + +#pragma GCC error("" "[ ]" "") // expected-error {{[ ]}} +// CHECK: #pragma GCC error "[\011]" |
