1 files changed, 6 insertions, 0 deletions
diff --git a/slang.h b/slang.h
index 6c00e8f01..0d9c0b44a 100644
--- a/slang.h
+++ b/slang.h
@@ -3526,6 +3526,12 @@ namespace slang
             /** Get the time in seconds spent in the slang and downstream compiler.
             */
         virtual SLANG_NO_THROW void SLANG_MCALL getCompilerElapsedTime(double* outTotalTime, double* outDownstreamTime) = 0;
+
+            /** Specify a spirv.core.grammar.json file to load and use when
+             * parsing and checking any SPIR-V code
+             */
+        virtual SLANG_NO_THROW SlangResult SLANG_MCALL setSPIRVCoreGrammar(
+            char const* jsonPath) = 0;
     };
 
     #define SLANG_UUID_IGlobalSession IGlobalSession::getTypeGuid()