diff options
Diffstat (limited to 'lib/CodeGen/CGDebugInfo.cpp')
| -rw-r--r-- | lib/CodeGen/CGDebugInfo.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/lib/CodeGen/CGDebugInfo.cpp b/lib/CodeGen/CGDebugInfo.cpp index 4f255ec840..705d7f3c52 100644 --- a/lib/CodeGen/CGDebugInfo.cpp +++ b/lib/CodeGen/CGDebugInfo.cpp @@ -774,8 +774,9 @@ llvm::DIType CGDebugInfo::CreateType(const RecordType *Ty, // A RD->getName() is not unique. However, the debug info descriptors // are uniqued so use type name to ensure uniquness. - char *FwdDeclName = (char *)alloca(65); - sprintf(FwdDeclName, "fwd.type.%d", FwdDeclCount++); + llvm::SmallString<256> FwdDeclName; + FwdDeclName.resize(256); + sprintf(&FwdDeclName[0], "fwd.type.%d", FwdDeclCount++); llvm::DIDescriptor FDContext = getContextDescriptor(dyn_cast<Decl>(RD->getDeclContext()), Unit); llvm::DICompositeType FwdDecl = |