1 //==--- DiagnosticFrontendKinds.td - frontend diagnostics -----------------===//
3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4 // See https://llvm.org/LICENSE.txt for license information.
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
7 //===----------------------------------------------------------------------===//
9 class BackendInfo : CatBackend, ShowInSystemHeader;
11 let Component = "Frontend" in {
13 def err_fe_error_opening : Error<"error opening '%0': %1">;
14 def err_fe_error_reading : Error<"error reading '%0'">;
15 def err_fe_error_reading_stdin : Error<"error reading stdin: %0">;
16 def err_fe_error_backend : Error<"error in backend: %0">, DefaultFatal;
18 def err_fe_inline_asm : Error<"%0">, CatInlineAsm;
19 def warn_fe_inline_asm : Warning<"%0">, CatInlineAsm, InGroup<BackendInlineAsm>;
20 def note_fe_inline_asm : Note<"%0">, CatInlineAsm;
21 def note_fe_inline_asm_here : Note<"instantiated into assembly here">;
22 def err_fe_cannot_link_module : Error<"cannot link module '%0': %1">,
25 def warn_fe_frame_larger_than : Warning<"stack frame size of %0 bytes in %q1">,
26 BackendInfo, InGroup<BackendFrameLargerThanEQ>;
27 def warn_fe_backend_frame_larger_than: Warning<"%0">,
28 BackendInfo, InGroup<BackendFrameLargerThanEQ>;
29 def err_fe_backend_frame_larger_than: Error<"%0">, BackendInfo;
30 def note_fe_backend_frame_larger_than: Note<"%0">, BackendInfo;
32 def warn_fe_backend_plugin: Warning<"%0">, BackendInfo, InGroup<BackendPlugin>;
33 def err_fe_backend_plugin: Error<"%0">, BackendInfo;
34 def remark_fe_backend_plugin: Remark<"%0">, BackendInfo, InGroup<RemarkBackendPlugin>;
35 def note_fe_backend_plugin: Note<"%0">, BackendInfo;
37 def warn_fe_override_module : Warning<
38 "overriding the module target triple with %0">,
39 InGroup<DiagGroup<"override-module">>;
40 def warn_fe_backend_unsupported_fp_rounding : Warning<
41 "overriding currently unsupported rounding mode on this target">,
42 InGroup<UnsupportedFPOpt>;
43 def warn_fe_backend_unsupported_fp_exceptions : Warning<
44 "overriding currently unsupported use of floating point exceptions "
45 "on this target">, InGroup<UnsupportedFPOpt>;
47 def remark_fe_backend_optimization_remark : Remark<"%0">, BackendInfo,
48 InGroup<BackendOptimizationRemark>;
49 def remark_fe_backend_optimization_remark_missed : Remark<"%0">, BackendInfo,
50 InGroup<BackendOptimizationRemarkMissed>;
51 def remark_fe_backend_optimization_remark_analysis : Remark<"%0">, BackendInfo,
52 InGroup<BackendOptimizationRemarkAnalysis>;
53 def remark_fe_backend_optimization_remark_analysis_fpcommute : Remark<"%0; "
54 "allow reordering by specifying '#pragma clang loop vectorize(enable)' "
55 "before the loop or by providing the compiler option '-ffast-math'.">,
56 BackendInfo, InGroup<BackendOptimizationRemarkAnalysis>;
57 def remark_fe_backend_optimization_remark_analysis_aliasing : Remark<"%0; "
58 "allow reordering by specifying '#pragma clang loop vectorize(enable)' "
59 "before the loop. If the arrays will always be independent specify "
60 "'#pragma clang loop vectorize(assume_safety)' before the loop or provide "
61 "the '__restrict__' qualifier with the independent array arguments. "
62 "Erroneous results will occur if these options are incorrectly applied!">,
63 BackendInfo, InGroup<BackendOptimizationRemarkAnalysis>;
64 def warn_fe_backend_optimization_failure : Warning<"%0">, BackendInfo,
65 InGroup<BackendOptimizationFailure>, DefaultWarn;
66 def note_fe_backend_invalid_loc : Note<"could "
67 "not determine the original source location for %0:%1:%2">, BackendInfo;
69 def err_fe_backend_unsupported : Error<"%0">, BackendInfo;
70 def warn_fe_backend_unsupported : Warning<"%0">, BackendInfo;
72 def err_fe_invalid_code_complete_file : Error<
73 "cannot locate code-completion file %0">, DefaultFatal;
74 def err_fe_dependency_file_requires_MT : Error<
75 "-dependency-file requires at least one -MT or -MQ option">;
76 def err_fe_invalid_plugin_name : Error<
77 "unable to find plugin '%0'">;
78 def err_fe_expected_compiler_job : Error<
79 "unable to handle compilation, expected exactly one compiler job in '%0'">;
80 def err_fe_expected_clang_command : Error<
81 "expected a clang compiler command">;
82 def err_fe_remap_missing_to_file : Error<
83 "could not remap file '%0' to the contents of file '%1'">, DefaultFatal;
84 def err_fe_remap_missing_from_file : Error<
85 "could not remap from missing file '%0'">, DefaultFatal;
86 def err_fe_unable_to_load_pch : Error<
87 "unable to load PCH file">;
88 def err_fe_unable_to_load_plugin : Error<
89 "unable to load plugin '%0': '%1'">;
90 def err_fe_unable_to_create_target : Error<
91 "unable to create target: '%0'">;
92 def err_fe_unable_to_interface_with_target : Error<
93 "unable to interface with target machine">;
94 def err_fe_unable_to_open_output : Error<
95 "unable to open output file '%0': '%1'">;
96 def warn_fe_macro_contains_embedded_newline : Warning<
97 "macro '%0' contains embedded newline; text after the newline is ignored">;
98 def warn_fe_cc_print_header_failure : Warning<
99 "unable to open CC_PRINT_HEADERS file: %0 (using stderr)">;
100 def warn_fe_cc_log_diagnostics_failure : Warning<
101 "unable to open CC_LOG_DIAGNOSTICS file: %0 (using stderr)">;
102 def warn_fe_unable_to_open_stats_file : Warning<
103 "unable to open statistics output file '%0': '%1'">,
104 InGroup<DiagGroup<"unable-to-open-stats-file">>;
105 def err_fe_no_pch_in_dir : Error<
106 "no suitable precompiled header file found in directory '%0'">;
107 def err_fe_action_not_available : Error<
108 "action %0 not compiled in">;
109 def err_fe_invalid_alignment : Error<
110 "invalid value '%1' in '%0'; alignment must be a power of 2">;
111 def err_fe_invalid_wchar_type
112 : Error<"invalid wchar_t type '%0'; must be one of 'char', 'short', 'int'">;
113 def err_fe_invalid_exception_model
114 : Error<"invalid exception model '%0' for target '%1'">;
115 def warn_fe_concepts_ts_flag : Warning<
116 "-fconcepts-ts is deprecated - use '-std=c++20' for Concepts support">,
119 def err_fe_unable_to_load_basic_block_sections_file : Error<
120 "unable to load basic block sections function list: '%0'">;
122 def warn_fe_serialized_diag_merge_failure : Warning<
123 "unable to merge a subprocess's serialized diagnostics">,
124 InGroup<SerializedDiagnostics>;
125 def warn_fe_serialized_diag_failure : Warning<
126 "unable to open file %0 for serializing diagnostics (%1)">,
127 InGroup<SerializedDiagnostics>;
128 def warn_fe_serialized_diag_failure_during_finalisation : Warning<
129 "Received warning after diagnostic serialization teardown was underway: %0">,
130 InGroup<SerializedDiagnostics>;
132 def err_verify_missing_line : Error<
133 "missing or invalid line number following '@' in expected %0">;
134 def err_verify_missing_file : Error<
135 "file '%0' could not be located in expected %1">;
136 def err_verify_invalid_range : Error<
137 "invalid range following '-' in expected %0">;
138 def err_verify_ambiguous_marker : Error<
139 "reference to marker '%0' is ambiguous">;
140 def note_verify_ambiguous_marker : Note<
141 "ambiguous marker '%0' is defined here">;
142 def err_verify_no_such_marker : Error<
143 "use of undefined marker '%0'">;
144 def err_verify_missing_start : Error<
145 "cannot find start ('{{') of expected %0">;
146 def err_verify_missing_end : Error<
147 "cannot find end ('}}') of expected %0">;
148 def err_verify_invalid_content : Error<
149 "invalid expected %0: %1">;
150 def err_verify_missing_regex : Error<
151 "cannot find start of regex ('{{') in %0">;
152 def err_verify_inconsistent_diags : Error<
153 "'%0' diagnostics %select{expected|seen}1 but not %select{seen|expected}1: "
155 def err_verify_invalid_no_diags : Error<
156 "%select{expected|'expected-no-diagnostics'}0 directive cannot follow "
157 "%select{'expected-no-diagnostics' directive|other expected directives}0">;
158 def err_verify_no_directives : Error<
159 "no expected directives found: consider use of 'expected-no-diagnostics'">;
161 def note_fixit_applied : Note<"FIX-IT applied suggested code changes">;
162 def note_fixit_in_macro : Note<
163 "FIX-IT unable to apply suggested code changes in a macro">;
164 def note_fixit_failed : Note<
165 "FIX-IT unable to apply suggested code changes">;
166 def note_fixit_unfixed_error : Note<"FIX-IT detected an error it cannot fix">;
167 def warn_fixit_no_changes : Note<
168 "FIX-IT detected errors it could not fix; no output will be generated">;
171 def err_relocatable_without_isysroot : Error<
172 "must specify system root with -isysroot when building a relocatable "
175 def warn_unknown_diag_option : Warning<
176 "unknown %select{warning|remark}0 option '%1'%select{|; did you mean '%3'?}2">,
177 InGroup<UnknownWarningOption>;
178 def warn_unknown_warning_specifier : Warning<
179 "unknown %0 warning specifier: '%1'">,
180 InGroup<UnknownWarningOption>;
182 def warn_incompatible_analyzer_plugin_api : Warning<
183 "checker plugin '%0' is not compatible with this version of the analyzer">,
184 InGroup<DiagGroup<"analyzer-incompatible-plugin"> >;
185 def note_incompatible_analyzer_plugin_api : Note<
186 "current API version is '%0', but plugin was compiled with version '%1'">;
188 def err_module_build_requires_fmodules : Error<
189 "module compilation requires '-fmodules'">;
190 def err_module_interface_requires_cpp_modules : Error<
191 "module interface compilation requires '-std=c++20' or '-fmodules-ts'">;
192 def err_header_module_requires_modules : Error<
193 "header module compilation requires '-fmodules', '-std=c++20', or "
195 def warn_module_config_mismatch : Warning<
196 "module file %0 cannot be loaded due to a configuration mismatch with the current "
197 "compilation">, InGroup<DiagGroup<"module-file-config-mismatch">>, DefaultError;
198 def err_module_map_not_found : Error<"module map file '%0' not found">,
200 def err_missing_module_name : Error<
201 "no module name provided; specify one with -fmodule-name=">,
203 def err_missing_module : Error<
204 "no module named '%0' declared in module map file '%1'">, DefaultFatal;
205 def err_no_submodule : Error<"no submodule named %0 in module '%1'">;
206 def err_no_submodule_suggest : Error<
207 "no submodule named %0 in module '%1'; did you mean '%2'?">;
208 def warn_no_priv_submodule_use_toplevel : Warning<
209 "no submodule named %0 in module '%1'; using top level '%2'">,
210 InGroup<PrivateModule>;
211 def note_private_top_level_defined : Note<
212 "module defined here">;
213 def warn_missing_submodule : Warning<"missing submodule '%0'">,
214 InGroup<IncompleteUmbrella>;
215 def note_module_import_here : Note<"module imported here">;
216 def err_module_cannot_create_includes : Error<
217 "cannot create includes file for module %0: %1">;
218 def warn_module_config_macro_undef : Warning<
219 "%select{definition|#undef}0 of configuration macro '%1' has no effect on "
220 "the import of '%2'; pass '%select{-D%1=...|-U%1}0' on the command line "
221 "to configure the module">,
222 InGroup<ConfigMacros>;
223 def note_module_def_undef_here : Note<
224 "macro was %select{defined|#undef'd}0 here">;
225 def remark_module_build : Remark<"building module '%0' as '%1'">,
226 InGroup<ModuleBuild>;
227 def remark_module_build_done : Remark<"finished building module '%0'">,
228 InGroup<ModuleBuild>;
229 def err_modules_embed_file_not_found :
230 Error<"file '%0' specified by '-fmodules-embed-file=' not found">,
232 def err_module_header_file_not_found :
233 Error<"module header file '%0' not found">, DefaultFatal;
235 def err_test_module_file_extension_version : Error<
236 "test module file extension '%0' has different version (%1.%2) than expected "
239 def err_missing_vfs_overlay_file : Error<
240 "virtual filesystem overlay file '%0' not found">, DefaultFatal;
241 def err_invalid_vfs_overlay : Error<
242 "invalid virtual filesystem overlay file '%0'">, DefaultFatal;
244 def warn_option_invalid_ocl_version : Warning<
245 "OpenCL version %0 does not support the option '%1'">, InGroup<Deprecated>;
247 def err_builtin_needs_feature : Error<"%0 needs target feature %1">;
248 def err_function_needs_feature : Error<
249 "always_inline function %1 requires target feature '%2', but would "
250 "be inlined into function %0 that is compiled without support for '%2'">;
252 def warn_avx_calling_convention
253 : Warning<"AVX vector %select{return|argument}0 of type %1 without '%2' "
254 "enabled changes the ABI">,
255 InGroup<DiagGroup<"psabi">>;
256 def err_avx_calling_convention : Error<warn_avx_calling_convention.Text>;
258 def err_alias_to_undefined : Error<
259 "%select{alias|ifunc}0 must point to a defined "
260 "%select{variable or |}1function">;
261 def warn_alias_to_weak_alias : Warning<
262 "%select{alias|ifunc}2 will always resolve to %0 even if weak definition of "
264 InGroup<IgnoredAttributes>;
265 def err_duplicate_mangled_name : Error<
266 "definition with same mangled name '%0' as another definition">;
267 def err_cyclic_alias : Error<
268 "%select{alias|ifunc}0 definition is part of a cycle">;
269 def err_ifunc_resolver_return : Error<
270 "ifunc resolver function must return a pointer">;
272 def warn_atomic_op_misaligned : Warning<
273 "%select{large|misaligned}0 atomic operation may incur "
274 "significant performance penalty">, InGroup<DiagGroup<"atomic-alignment">>;
276 def warn_alias_with_section : Warning<
277 "%select{alias|ifunc}1 will not be in section '%0' but in the same section "
278 "as the %select{aliasee|resolver}2">,
279 InGroup<IgnoredAttributes>;
281 let CategoryName = "Instrumentation Issue" in {
282 def warn_profile_data_out_of_date : Warning<
283 "profile data may be out of date: of %0 function%s0, %1 %plural{1:has|:have}1"
284 " mismatched data that will be ignored">,
285 InGroup<ProfileInstrOutOfDate>;
286 def warn_profile_data_missing : Warning<
287 "profile data may be incomplete: of %0 function%s0, %1 %plural{1:has|:have}1"
289 InGroup<ProfileInstrMissing>,
291 def warn_profile_data_unprofiled : Warning<
292 "no profile data available for file \"%0\"">,
293 InGroup<ProfileInstrUnprofiled>;
294 def warn_profile_data_misexpect : Warning<
295 "Potential performance regression from use of __builtin_expect(): "
296 "Annotation was correct on %0 of profiled executions.">,
300 } // end of instrumentation issue category