Author: Jay Foad Date: 2023-03-23T15:33:09+01:00 New Revision: 2ecbe73ceedaef5c8cc8fc1f233286935aa4cb06
URL: https://github.com/llvm/llvm-project/commit/2ecbe73ceedaef5c8cc8fc1f233286935aa4cb06 DIFF: https://github.com/llvm/llvm-project/commit/2ecbe73ceedaef5c8cc8fc1f233286935aa4cb06.diff LOG: [flang] Fix dereference of std::optional with no value Differential Revision: https://reviews.llvm.org/D142648 (cherry picked from commit 6772966dcdf5175c517832c1b2352b4fcd1d6b16) Added: Modified: flang/lib/Optimizer/Builder/Character.cpp Removed: ################################################################################ diff --git a/flang/lib/Optimizer/Builder/Character.cpp b/flang/lib/Optimizer/Builder/Character.cpp index de4a5579620da..aa455e768a086 100644 --- a/flang/lib/Optimizer/Builder/Character.cpp +++ b/flang/lib/Optimizer/Builder/Character.cpp @@ -422,7 +422,7 @@ void fir::factory::CharacterExprHelper::createAssign( (lhsCstLen && rhsCstLen && *lhsCstLen == *rhsCstLen) || (rhs.getLen() == lhs.getLen()); - if (compileTimeSameLength && *lhsCstLen == 1) { + if (compileTimeSameLength && lhsCstLen && *lhsCstLen == 1) { createLengthOneAssign(lhs, rhs); return; } _______________________________________________ llvm-branch-commits mailing list llvm-branch-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits
