Author: Jan Svoboda Date: 2021-01-05T20:10:07+01:00 New Revision: f111cf992df4ec00acfdd026eac12b36c3831999
URL: https://github.com/llvm/llvm-project/commit/f111cf992df4ec00acfdd026eac12b36c3831999 DIFF: https://github.com/llvm/llvm-project/commit/f111cf992df4ec00acfdd026eac12b36c3831999.diff LOG: [clang][cli] Specify correct integer width for -fbuild-session-timestamp This fixes an issue where large integer values were rejected as invalid. Reviewed By: arphaman Differential Revision: https://reviews.llvm.org/D94101 Added: Modified: clang/include/clang/Driver/Options.td clang/unittests/Frontend/CompilerInvocationTest.cpp Removed: ################################################################################ diff --git a/clang/include/clang/Driver/Options.td b/clang/include/clang/Driver/Options.td index 9a851f63a663..c7da888968a8 100644 --- a/clang/include/clang/Driver/Options.td +++ b/clang/include/clang/Driver/Options.td @@ -1767,7 +1767,7 @@ def fmodules_search_all : Flag <["-"], "fmodules-search-all">, Group<f_Group>, def fbuild_session_timestamp : Joined<["-"], "fbuild-session-timestamp=">, Group<i_Group>, Flags<[CC1Option]>, MetaVarName<"<time since Epoch in seconds>">, HelpText<"Time when the current build session started">, - MarshallingInfoStringInt<"HeaderSearchOpts->BuildSessionTimestamp">; + MarshallingInfoStringInt<"HeaderSearchOpts->BuildSessionTimestamp", "0", "uint64_t">; def fbuild_session_file : Joined<["-"], "fbuild-session-file=">, Group<i_Group>, MetaVarName<"<file>">, HelpText<"Use the last modification time of <file> as the build session timestamp">; diff --git a/clang/unittests/Frontend/CompilerInvocationTest.cpp b/clang/unittests/Frontend/CompilerInvocationTest.cpp index 51b7ba8c147f..83ae169f9929 100644 --- a/clang/unittests/Frontend/CompilerInvocationTest.cpp +++ b/clang/unittests/Frontend/CompilerInvocationTest.cpp @@ -368,6 +368,18 @@ TEST_F(CommandLineTest, CanGenerateCC1COmmandLineSeparateEnumDefault) { ASSERT_THAT(GeneratedArgs, Not(Contains(StrEq("pic")))); } +// Wide integer option. + +TEST_F(CommandLineTest, WideIntegerHighValue) { + const char *Args[] = {"-fbuild-session-timestamp=1609827494445723662"}; + + CompilerInvocation::CreateFromArgs(Invocation, Args, *Diags); + + ASSERT_FALSE(Diags->hasErrorOccurred()); + ASSERT_EQ(Invocation.getHeaderSearchOpts().BuildSessionTimestamp, + 1609827494445723662ull); +} + // Tree of boolean options that can be (directly or transitively) implied by // their parent: // _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
