Rename `__jvp`-->`__fwd_diff`. (#2471)

Co-authored-by: Yong He <yhe@nvidia.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/source/slang/slang-ast-expr.h b/source/slang/slang-ast-expr.h
index fca628a49..f2a72703e 100644
--- a/source/slang/slang-ast-expr.h
+++ b/source/slang/slang-ast-expr.h
@@ -437,12 +437,12 @@ class HigherOrderInvokeExpr : public Expr
     Expr* baseFunction;
 };
 
-    /// An expression of the form `__jvp(fn)` to access the 
+    /// An expression of the form `__fwd_diff(fn)` to access the 
     /// forward-mode derivative version of the function `fn`
     ///
-class JVPDifferentiateExpr: public HigherOrderInvokeExpr
+class ForwardDifferentiateExpr: public HigherOrderInvokeExpr
 {
-    SLANG_AST_CLASS(JVPDifferentiateExpr)
+    SLANG_AST_CLASS(ForwardDifferentiateExpr)
 };
 
     /// A type expression of the form `__TaggedUnion(A, ...)`.