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| author | elizabethandrews <elizabeth.andrews@intel.com> | 2023-11-13 16:39:40 -0500 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-11-13 16:39:40 -0500 |
| commit | 7fb606e9feb9a4f23acf96ccf73ae676ca883828 (patch) | |
| tree | f05ff811ac67b1ec044121441a78712057caacd3 /clang/lib | |
| parent | 29fd3e2aa8ea09264037c278648c9033250843e0 (diff) | |
| download | llvm-7fb606e9feb9a4f23acf96ccf73ae676ca883828.zip llvm-7fb606e9feb9a4f23acf96ccf73ae676ca883828.tar.gz llvm-7fb606e9feb9a4f23acf96ccf73ae676ca883828.tar.bz2 | |
[Clang] Fix a crash when using ast-dump=json (#70224)
CXXDeductionGuideDecl inherits from FunctionDecl. For FunctionDecls,
the JSONVisitor includes a call to visit NamedDecl in order to provide
mangled names in the dump. This did not correctly exclude
CXXDeductionGuideDecl, which resulted in an assert being hit.
Diffstat (limited to 'clang/lib')
| -rw-r--r-- | clang/lib/AST/JSONNodeDumper.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/clang/lib/AST/JSONNodeDumper.cpp b/clang/lib/AST/JSONNodeDumper.cpp index ace5178..637d06c 100644 --- a/clang/lib/AST/JSONNodeDumper.cpp +++ b/clang/lib/AST/JSONNodeDumper.cpp @@ -823,6 +823,10 @@ void JSONNodeDumper::VisitNamedDecl(const NamedDecl *ND) { if (VD && VD->hasLocalStorage()) return; + // Do not mangle template deduction guides. + if (isa<CXXDeductionGuideDecl>(ND)) + return; + std::string MangledName = ASTNameGen.getName(ND); if (!MangledName.empty()) JOS.attribute("mangledName", MangledName); |