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llvm-project/clang/test/Preprocessor
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Corentin Jabot 274adcb866 Implement delimited escape sequences. 
\x{XXXX} \u{XXXX} and \o{OOOO} are accepted in all languages mode
in characters and string literals.

This is a feature proposed for both C++ (P2290R1) and C (N2785). The
papers have been seen by both committees but are not yet adopted into
either standard. However, they do have support from both committees.
2021-09-15 09:54:49 -04:00
..
Inputs
Revert "Revert "[clang][pp] adds '#pragma include_instead'""
2021-07-29 19:21:43 +00:00
_Pragma-dependency2.c
…
_Pragma-dependency.c
Replace tok::angle_string_literal with new tok::header_name.
2019-03-19 22:09:55 +00:00
_Pragma-in-macro-arg.c
…
_Pragma-in-macro-arg.cpp
Remove use of lookahead from _Pragma handling and from all other
2019-04-11 21:18:22 +00:00
_Pragma-location.c
…
_Pragma-physloc.c
…
_Pragma.c
…
aarch64-target-features.c
[AArch64] Change __ARM_FEATURE_FP16FML macro name to __ARM_FEATURE_FP16_FML
2021-04-30 11:03:15 +01:00
aix-vec_extabi.c
[AIX][PowerPC] Remove error when specifying mabi=vec-default on AIX
2021-06-23 07:40:38 -04:00
annotate_in_macro_arg.c
…
arm64_32.c
AArch64: add arm64_32 support to Clang.
2019-11-12 12:45:18 +00:00
arm64e.c
[Triple][MachO] Define "arm64e", an AArch64 subarch for Pointer Auth.
2020-12-03 07:53:59 -08:00
arm-acle-6.4.c
…
arm-acle-6.5.c
[ARM] Fix bugs introduced by the fp64/d32 rework.
2019-06-07 12:42:54 +00:00
arm-pic-predefines.c
…
arm-target-features.c
[ARM][AArch64] Require appropriate features for crypto algorithms
2021-04-28 16:26:18 +01:00
assembler-with-cpp.c
Implement P1949
2021-08-18 07:33:14 -04:00
avr-atmega328p.c
[AVR][NFC] Move preprocessor tests to Preprocessor directory
2020-04-26 01:29:25 +02:00
avr-attiny104.c
[AVR][NFC] Move preprocessor tests to Preprocessor directory
2020-04-26 01:29:25 +02:00
avr-common.c
[AVR][NFC] Move preprocessor tests to Preprocessor directory
2020-04-26 01:29:25 +02:00
bigoutput.c
…
bpf-predefined-macros.c
[BPF] do not generate predefined macro bpf
2019-04-26 15:35:51 +00:00
builtin_line.c
…
c17.c
…
c90.c
…
c99-6_10_3_3_p4.c
…
c99-6_10_3_4_p5.c
…
c99-6_10_3_4_p6.c
…
c99-6_10_3_4_p7.c
…
c99-6_10_3_4_p9.c
…
clang_headers.c
…
comment_save_if.c
…
comment_save_macro.c
…
comment_save.c
[Preprocessor] Implement -fminimize-whitespace.
2021-07-25 23:30:57 -05:00
cuda-approx-transcendentals.cu
…
cuda-macos-includes.cu
…
cuda-preprocess.cu
…
cuda-types.cu
[CUDA] Fix grep pattern in cuda-types.cu
2019-06-10 22:28:20 +00:00
cxx_and.cpp
…
cxx_bitand.cpp
…
cxx_bitor.cpp
…
cxx_compl.cpp
…
cxx_not_eq.cpp
…
cxx_not.cpp
…
cxx_oper_keyword_ms_compat.cpp
…
cxx_oper_keyword.cpp
…
cxx_oper_spelling.cpp
…
cxx_or.cpp
…
cxx_true.cpp
…
cxx_xor.cpp
…
dependencies-and-pp.c
…
directive-invalid.c
…
disabled-cond-diags2.c
…
disabled-cond-diags.c
…
dump_import.h
…
dump_import.m
…
dump_include.c
…
dump_include.h
…
dump_macros.c
…
dump-macros-spacing.c
…
dump-macros-undef.c
…
dump-options.c
…
dumptokens_phyloc.c
…
elfiamcu-predefines.c
…
elifdef.c
Fix a git apply that went bad somehow.
2021-06-01 14:06:39 -04:00
empty_file_to_include.h
…
expr_comma.c
…
expr_define_expansion.c
…
expr_invalid_tok.c
…
expr_liveness.c
…
expr_multichar.c
…
expr_usual_conversions.c
…
extension-warning.c
…
feature_tests.c
Add __has_builtin support for builtin function-like type traits.
2019-08-14 02:30:11 +00:00
feature_tests.cpp
Accept __is_same_as as a GCC-compatibility synonym for the proper trait name __is_same.
2019-10-29 14:44:38 -07:00
file_name_macro.c
Reland "[Clang][PP] Add the __FILE_NAME__ builtin macro"
2019-05-16 21:13:49 +00:00
file_test_windows.c
[Clang] Restore replace_path_prefix instead of startswith
2020-05-13 13:49:14 -04:00
file_test.c
[Clang] Restore replace_path_prefix instead of startswith
2020-05-13 13:49:14 -04:00
file_to_include.h
…
first-line-indent.c
[Preprocessor] Implement -fminimize-whitespace.
2021-07-25 23:30:57 -05:00
function_macro_file.c
…
function_macro_file.h
…
has_attribute.c
…
has_attribute.cpp
[Sema, CodeGen] Implement [[likely]] and [[unlikely]] in SwitchStmt
2020-10-18 13:48:42 +02:00
has_c_attribute.c
Support the standards-based dates for __has_c_attribute
2020-08-13 08:47:40 -04:00
has_c_attribute.cpp
Disallow use of __has_c_attribute in C++ mode.
2019-11-25 17:35:12 -05:00
has_include.c
Factor out repeated code parsing and concatenating header-names from
2019-03-19 01:51:19 +00:00
hash_line.c
[Preprocessor] Implement -fminimize-whitespace.
2021-07-25 23:30:57 -05:00
hash_space.c
…
header_is_main_file.c
…
header_lookup1.c
…
headermap-rel2.c
clang-cl: Add a /showIncludes:user flag.
2020-02-25 09:43:52 -05:00
headermap-rel.c
…
hexagon-predefines.c
[Hexagon] Add clang builtin definitions for Hexagon V68
2021-02-04 09:54:52 -06:00
hip-host-cpu-macros.cu
recommit "[HIP] Add default header and include path"
2020-06-06 14:21:22 -04:00
if_warning.c
Add support for #elifdef and #elifndef
2021-05-27 08:57:47 -04:00
ifdef-recover.c
Add support for #elifdef and #elifndef
2021-05-27 08:57:47 -04:00
ignore-pragmas.c
…
import_self.c
…
include_instead_file_not_found.cpp
Revert "Revert "[clang][pp] adds '#pragma include_instead'""
2021-07-29 19:21:43 +00:00
include_instead.cpp
Revert "Revert "[clang][pp] adds '#pragma include_instead'""
2021-07-29 19:21:43 +00:00
include-cycle.c
…
include-directive1.c
…
include-directive2.c
…
include-directive3.c
…
include-header-file-and-dir.c
Don't diagnose errors when a file matches an include component
2019-08-09 19:49:14 +00:00
include-header-missing-in-framework-with-headermap.c
[Preprocessor] Fix crash emitting note with framework location for "file not found" error.
2019-05-27 19:15:30 +00:00
include-header-missing-in-framework.c
…
include-leading-nonalpha-no-suggest.c
…
include-likely-typo.c
…
include-macros.c
…
include-next.c
Improve the diagnostic for #include_next occurring in a file not found
2019-03-21 20:42:13 +00:00
include-nonalpha-no-crash.c
…
indent_macro.c
Fixed tests where grep was not matching the linefeed
2019-05-10 20:11:36 +00:00
init-aarch64.c
Revert "[CLANG][PATCH][FPEnv] Add support for option -ffp-eval-method and extend #pragma float_control similarly"
2021-09-01 04:48:50 -07:00
init-arm.c
Revert "[CLANG][PATCH][FPEnv] Add support for option -ffp-eval-method and extend #pragma float_control similarly"
2021-09-01 04:48:50 -07:00
init-mips.c
Revert "[CLANG][PATCH][FPEnv] Add support for option -ffp-eval-method and extend #pragma float_control similarly"
2021-09-01 04:48:50 -07:00
init-ppc64.c
Revert "[CLANG][PATCH][FPEnv] Add support for option -ffp-eval-method and extend #pragma float_control similarly"
2021-09-01 04:48:50 -07:00
init-ppc.c
[AIX][PowerPC] Define __powerpc and __PPC macros
2021-09-02 13:32:35 -04:00
init-s390x.c
Revert "[CLANG][PATCH][FPEnv] Add support for option -ffp-eval-method and extend #pragma float_control similarly"
2021-09-01 04:48:50 -07:00
init-v7k-compat.c
Revert "[CLANG][PATCH][FPEnv] Add support for option -ffp-eval-method and extend #pragma float_control similarly"
2021-09-01 04:48:50 -07:00
init-ve.c
[CLANG][PATCH][FPEnv] Add support for option -ffp-eval-method and extend #pragma float_control similarly
2021-08-16 18:34:29 +09:00
init-x86.c
Revert "[CLANG][PATCH][FPEnv] Add support for option -ffp-eval-method and extend #pragma float_control similarly"
2021-09-01 04:48:50 -07:00
init.c
[clang] OpenBSD does not support C11 atomics or threads.
2021-09-03 21:13:55 -04:00
invalid-__has_warning1.c
…
invalid-__has_warning2.c
…
is_target_arm64.c
…
is_target_arm.c
…
is_target_environment_version.c
…
is_target_os_darwin.c
…
is_target_unknown.c
…
is_target.c
…
iwithprefix.c
[Driver] Fix architecture triplets and search paths for Linux x32
2021-04-01 09:47:56 +01:00
lang-std.cu
[CUDA][HIP] Change default lang std to c++14
2021-06-01 20:45:10 -04:00
line-directive-output.c
[Preprocessor] Implement -fminimize-whitespace.
2021-07-25 23:30:57 -05:00
line-directive.c
…
llvm-rc.rc
[llvm-rc] Fix a new test to disambiguate macOS paths like /Users/... from options starting with a slash
2021-04-21 13:34:33 +03:00
llvm-windres.rc
[llvm-rc] Add a GNU windres-like frontend to llvm-rc
2021-04-26 22:04:29 +03:00
macho-embedded-predefines.c
…
macro_arg_directive.c
…
macro_arg_directive.h
…
macro_arg_empty.c
…
macro_arg_keyword.c
…
macro_arg_slocentry_merge.c
…
macro_arg_slocentry_merge.h
…
macro_backslash.c
…
macro_disable.c
…
macro_expand_empty.c
…
macro_expand.c
…
macro_expandloc.c
…
macro_fn_comma_swallow2.c
Revert "Suppress non-conforming GNU paste extension in all standard-conforming modes"
2021-01-27 10:59:57 -08:00
macro_fn_comma_swallow.c
…
macro_fn_disable_expand.c
…
macro_fn_lparen_scan2.c
…
macro_fn_lparen_scan.c
…
macro_fn_placemarker.c
…
macro_fn_preexpand.c
…
macro_fn_varargs_iso.c
…
macro_fn_varargs_named.c
Fixed tests where grep was not matching the linefeed
2019-05-10 20:11:36 +00:00
macro_fn.c
…
macro_misc.c
Add support for #elifdef and #elifndef
2021-05-27 08:57:47 -04:00
macro_not_define.c
Fixed tests where grep was not matching the linefeed
2019-05-10 20:11:36 +00:00
macro_paste_bad.c
…
macro_paste_bcpl_comment.c
…
macro_paste_c_block_comment.c
…
macro_paste_commaext.c
…
macro_paste_empty.c
…
macro_paste_hard.c
…
macro_paste_hashhash.c
…
macro_paste_identifier_error.c
…
macro_paste_msextensions.c
…
macro_paste_none.c
…
macro_paste_simple.c
…
macro_paste_spacing2.c
…
macro_paste_spacing.c
…
macro_raw_string.cpp
…
macro_redefined.c
…
macro_rescan2.c
…
macro_rescan_varargs.c
…
macro_rescan.c
…
macro_rparen_scan2.c
…
macro_rparen_scan.c
Fixed tests where grep was not matching the linefeed
2019-05-10 20:11:36 +00:00
macro_space.c
[Preprocessor] Implement -fminimize-whitespace.
2021-07-25 23:30:57 -05:00
macro_undef.c
…
macro_vaopt_check.cpp
Add support for #elifdef and #elifndef
2021-05-27 08:57:47 -04:00
macro_vaopt_expand.cpp
Permit __VA_OPT__ in all language modes and allow it to be detected with #ifdef.
2021-01-27 12:34:43 -08:00
macro_vaopt_p1042r1.cpp
[c++20] Implement tweaked __VA_OPT__ rules from P1042R1:
2019-05-04 06:46:18 +00:00
macro_variadic.cl
[OpenCL] Remove warning for variadic macros in C++ for OpenCL.
2020-08-12 16:17:54 +01:00
macro_with_initializer_list.cpp
…
macro-multiline.c
…
macro-reserved-cxx11.cpp
…
macro-reserved-ms.c
…
macro-reserved.c
Use an allow list on reserved macro identifiers
2021-05-13 09:23:47 +02:00
macro-reserved.cpp
Introduce -Wreserved-identifier
2021-05-04 11:19:01 +02:00
mi_opt2.c
…
mi_opt2.h
…
mi_opt.c
…
mi_opt.h
…
microsoft-ext.c
[ms] Fix Microsoft compatibility handling of commas in nested macro expansions.
2019-11-04 12:49:19 -05:00
microsoft-header-search.c
…
microsoft-import.c
…
minimize-whitespace-messages.c
[Preprocessor] Implement -fminimize-whitespace.
2021-07-25 23:30:57 -05:00
minimize-whitespace.c
[Preprocessor] -E -P: Ensure newline after 8 skipped lines.
2021-07-28 22:50:54 -05:00
missing-include-range-check.h
…
missing-system-header.c
…
missing-system-header.h
…
mmx.c
…
non_fragile_feature1.m
…
non_fragile_feature.m
…
nonportable-include-with-hmap.c
Fix up a test updated in r371655 - require case-insensitive file system.
2019-09-11 21:19:27 +00:00
objc-pp.m
…
openmp-macro-expansion.c
…
optimize.c
…
output_paste_avoid.cpp
…
overflow.c
…
pic.c
…
pp-modules.c
…
pp-modules.h
…
pp-record.c
…
pp-record.h
…
pr2086.c
…
pr2086.h
…
pr13851.c
…
pr19649-signed-wchar_t.c
…
pr19649-unsigned-wchar_t.c
…
pragma_assume_nonnull.c
…
pragma_diagnostic_output.c
…
pragma_diagnostic_sections.cpp
[Diagnostic][test] Remove an unneeded change to pragma_diagnostic_sections.cpp after D70638
2019-12-03 16:43:35 -08:00
pragma_diagnostic.c
Fix tests after previous commit
2020-02-14 19:41:01 +01:00
pragma_microsoft.c
Fix for expanding __pragmas in macro arguments
2019-10-07 19:41:53 +00:00
pragma_microsoft.cpp
…
pragma_module.c
[test] Use %clang_cc1 instead of %clang -cc1
2019-09-27 05:37:06 +00:00
pragma_poison.c
…
pragma_ps4.c
…
pragma_sysheader.c
Add support for #pragma system_header with -fms-extensions
2021-06-23 13:26:03 +02:00
pragma_unknown.c
[clang] Enable support for #pragma STDC FENV_ACCESS
2020-10-25 06:46:25 -07:00
pragma-captured.c
…
pragma-comment-linux.c
…
pragma-pushpop-macro.c
…
pragma.c
…
predefined-arch-macros-x86.c
[X86] Support -march=x86-64-v[234]
2020-10-12 10:29:46 -07:00
predefined-arch-macros.c
[X86] AVX512FP16 instructions enabling 1/6
2021-08-10 12:46:01 +08:00
predefined-exceptions.m
…
predefined-macros.c
[OpenCL] Tests C++ for OpenCL version macros
2021-09-14 09:49:20 +01:00
predefined-nullability.c
…
predefined-win-macros.c
Bug 43965 - Value of _MSVC_LANG doesn't match MSVC++ VS2019 /std:c++latest mode
2019-12-04 14:39:41 -08:00
print_empty_include.c
[Preprocessor] Elide empty line(s) at start of file.
2021-08-25 12:48:59 -05:00
print_empty_include.h
[Preprocessor] Elide empty line(s) at start of file.
2021-08-25 12:48:59 -05:00
print_line_count.c
…
print_line_empty_file.c
…
print_line_include.c
[Preprocessor] Implement -fminimize-whitespace.
2021-07-25 23:30:57 -05:00
print_line_include.h
…
print_line_track.c
[Preprocessor] Elide empty line(s) at start of file.
2021-08-25 12:48:59 -05:00
print-assembler.s
…
print-pragma-microsoft.c
…
pushable-diagnostics.c
Fix tests after previous commit
2020-02-14 19:41:01 +01:00
riscv-cmodel.c
[RISCV] Add option aliases: -mcmodel=medany and -mcmodel=medlow
2019-09-17 08:19:17 +00:00
riscv-target-features.c
[RISCV] Remove Zvamo implication for v1.0-rc change
2021-07-07 00:14:58 +08:00
skip-empty-lines.c
[test] Fix indention. NFC.
2021-08-25 12:48:59 -05:00
skipping_unclean.c
…
static_assert-already-defined.c
Improve static_assert/_Static_assert diagnostics
2021-03-03 08:48:27 -05:00
static_assert.c
Improve static_assert/_Static_assert diagnostics
2021-03-03 08:48:27 -05:00
stdint.c
AArch64: add arm64_32 support to Clang.
2019-11-12 12:45:18 +00:00
stringize_misc.c
…
stringize_skipped.c
[Preprocessor] Always discard body of #define if we failed to parse it
2019-08-01 09:10:37 +00:00
stringize_space.c
[Preprocessor] Implement -fminimize-whitespace.
2021-07-25 23:30:57 -05:00
sycl-macro.cpp
Introduce SYCL 2020 mode
2021-05-18 10:34:14 -04:00
sysroot-prefix.c
…
traditional-cpp.c
…
ucn-allowed-chars.c
Implement P1949
2021-08-18 07:33:14 -04:00
ucn-pp-identifier.c
Implement delimited escape sequences.
2021-09-15 09:54:49 -04:00
undef-error.c
…
unterminated.c
…
unwind-tables.c
Define __GCC_HAVE_DWARF2_CFI_ASM if applicable
2021-03-09 22:21:36 -08:00
user_defined_system_framework.c
…
utf8-allowed-chars.c
Implement P1949
2021-08-18 07:33:14 -04:00
warn-disabled-macro-expansion.c
…
warn-macro-undef.c
[clang][diagnostics] Add '-Wundef-prefix' warning option
2020-06-30 13:57:47 -07:00
warn-macro-unused.c
…
warn-macro-unused.h
…
warning_tests.c
…
wasm-target-features.c
[WebAssembly] Remove unimplemented-simd target feature
2021-03-18 10:23:12 -07:00
wchar_t.c
[SystemZ][z/OS] Set default wchar_t type for zOS
2020-09-22 08:03:03 -04:00
Weverything_pragma.c
Make wide multi-character character literals ill-formed
2021-08-20 11:10:53 -04:00
whitespace-ms-extensions.c
[Preprocessor] Ensure newline after #pragma introduced by -fms-extensions.
2021-08-01 19:08:13 -05:00
woa-defaults.c
…
woa-wchar_t.c
…
x86_amx_target_features.c
[X86-64] Support Intel AMX Intrinsic
2020-07-07 10:13:40 +08:00
x86_asm_flag_output.c
…
x86_seg_fs_gs.c
Support __seg_fs and __seg_gs on x86
2019-07-14 18:33:51 +00:00
x86_target_features.c
[X86] Add CRC32 feature.
2021-09-06 17:24:30 +08:00