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-rw-r--r--source/slang/slang-emit-cpp.cpp7
1 files changed, 6 insertions, 1 deletions
diff --git a/source/slang/slang-emit-cpp.cpp b/source/slang/slang-emit-cpp.cpp
index d22b202f5..650b8aa8f 100644
--- a/source/slang/slang-emit-cpp.cpp
+++ b/source/slang/slang-emit-cpp.cpp
@@ -2598,7 +2598,12 @@ void CPPSourceEmitter::emitModuleImpl(IRModule* module)
targetProgram->getOrCreateEntryPointResult(index, &sink);
Slang::ComPtr<ISlangBlob> blob;
- result.getBlob(blob);
+ if (SLANG_FAILED(result.getBlob(blob)))
+ {
+ SLANG_UNEXPECTED("No blob to emit");
+ return;
+ }
+
auto ptr = (const unsigned char*)blob->getBufferPointer();
m_writer->emit("size_t __");