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| author | Yong He <yonghe@outlook.com> | 2024-11-02 20:35:44 -0700 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-11-02 20:35:44 -0700 |
| commit | 5f4980a16e0df12b9d91c2fca12d6c57473ab6c9 (patch) | |
| tree | 598ebcdd34ee39b11533bf00c0e85faa7aa61a10 /source/slang/slang-check-expr.cpp | |
| parent | f4d5aa73fb72a483f04bb6b014e80192331504ea (diff) | |
Allow enum cases to be used in attribute arguments. (#5478)
Diffstat (limited to 'source/slang/slang-check-expr.cpp')
| -rw-r--r-- | source/slang/slang-check-expr.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/source/slang/slang-check-expr.cpp b/source/slang/slang-check-expr.cpp index 8c170698b..47eb6be45 100644 --- a/source/slang/slang-check-expr.cpp +++ b/source/slang/slang-check-expr.cpp @@ -2038,6 +2038,12 @@ IntVal* SemanticsVisitor::tryConstantFoldExpr( } else if (auto enumRef = declRef.as<EnumCaseDecl>()) { + auto enumTypeDecl = enumRef.getParent().getDecl(); + if (enumTypeDecl && !enumTypeDecl->checkState.isBeingChecked()) + { + ensureDecl(enumRef.getParent(), DeclCheckState::DefinitionChecked); + } + // The cases in an `enum` declaration can also be used as constant expressions, if (auto tagExpr = getTagExpr(m_astBuilder, enumRef)) { |