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| author | jsmall-nvidia <jsmall@nvidia.com> | 2023-09-25 11:52:18 -0400 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-09-25 11:52:18 -0400 |
| commit | 2e761512add35fc719b5e5f5ef3315577777124c (patch) | |
| tree | c91f9e02c8f8607ace76ad9a60744fe2cfd8748f /source/slang/slang-ast-base.cpp | |
| parent | ab04bd0dd7dd6a818bbac8c5fef9372c4f597352 (diff) | |
Fix for threading issues around global session & epoch ids. (#3232)
* Fix for threading issues around global session & epoch ids.
* Make m_epochId atomic for thread visibility.
Diffstat (limited to 'source/slang/slang-ast-base.cpp')
| -rw-r--r-- | source/slang/slang-ast-base.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/source/slang/slang-ast-base.cpp b/source/slang/slang-ast-base.cpp index 5b4a4ea0c..7fa0a8886 100644 --- a/source/slang/slang-ast-base.cpp +++ b/source/slang/slang-ast-base.cpp @@ -23,7 +23,7 @@ void NodeBase::_initDebug(ASTNodeType inAstNodeType, ASTBuilder* inAstBuilder) DeclRefBase* Decl::getDefaultDeclRef() { auto astBuilder = getCurrentASTBuilder(); - if (astBuilder->getEpoch() != m_defaultDeclRefEpoch || !m_defaultDeclRef) + if (astBuilder && astBuilder->getEpoch() != m_defaultDeclRefEpoch || !m_defaultDeclRef) { m_defaultDeclRef = astBuilder->getOrCreate<DirectDeclRef>(this); m_defaultDeclRefEpoch = astBuilder->getEpoch(); |