Alexandre Ganea 5fedc2b410 [Clang] Avoid crashing when generating crash diagnostics when '#pragma clang __debug [assert|crash|parser_crash|llvm_fatal_error|llvm_unreachable|overflow_stack]' are used ... Previously, when the above '#pragma clang __debug' were used, Driver::generateCompilationDiagnostics() wouldn't work as expected. The 'clang -E' process created for diagnostics would crash, because it would reach again the intended crash in Pragma.cpp, PragmaDebugHandler::HandlePragma() while preprocessing. When generating crash diagnostics, we now disable the intended crashing behavior with a new cc1 flag -disable-pragma-debug-crash. Notes: - #pragma clang __debug llvm_report_fatal isn't currently tested by crash-report.c, because it needs exit() to be handled differently in -fintegrated-cc1 mode. See https://reviews.llvm.org/D73742 for an upcoming fix. - This is also needed to further validate that -MF is removed from the 'clang -E ' crash diagnostic cmd-line (currently not the case). See https://reviews.llvm.org/D74076 for an upcoming fix. Differential Revision: https://reviews.llvm.org/D74070		2020-02-06 15:48:51 -05:00
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clang	[Clang] Avoid crashing when generating crash diagnostics when '#pragma clang __debug [assert|crash|parser_crash|llvm_fatal_error|llvm_unreachable|overflow_stack]' are used	2020-02-06 15:48:51 -05:00
clang-c	[Wdocumentation] Implement \anchor	2019-12-21 14:52:21 +01:00
CMakeLists.txt	…