1 files changed, 51 insertions, 0 deletions

diff --git a/dynamic-layers/openembedded-layer/recipes-core/ispc/ispc/0001-Fix-return-type-of-lParseOperator.patch b/dynamic-layers/openembedded-layer/recipes-core/ispc/ispc/0001-Fix-return-type-of-lParseOperator.patch
new file mode 100644
index 00000000..6ef6cba1
--- /dev/null
+++ b/dynamic-layers/openembedded-layer/recipes-core/ispc/ispc/0001-Fix-return-type-of-lParseOperator.patch
@@ -0,0 +1,51 @@
+From 1d1b0f4eacb7d3875d7dd53e2df8dfca2031fa3a Mon Sep 17 00:00:00 2001
+From: Aleksei Nurmukhametov <aleksei.nurmukhametov@intel.com>
+Date: Tue, 28 Nov 2023 04:11:44 -0800
+Subject: [PATCH] Fix return type of lParseOperator
+
+When bison is used in -y mode that emulates POSIX Yacc, tokens are
+defined as enums (under YYTOKENTYPE ifdef) or as int via macro
+definitions. Defining return type as yytokentype causes compile error:
+invalid conversion from 'int' to 'yytokentype'. To avoid it, return int
+as we do with lParseInteger and lParseFP.
+
+Upstream-Status: Submitted [https://github.com/ispc/ispc/pull/2709]
+
+Signed-off-by: Aleksei Nurmukhametov <aleksei.nurmukhametov@intel.com>
+Signed-off-by: Naveen Saini <naveen.kumar.saini@intel.com>
+---
+ src/lex.ll | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/src/lex.ll b/src/lex.ll
+index f9e47578..0279831d 100644
+--- a/src/lex.ll
++++ b/src/lex.ll
+@@ -20,6 +20,7 @@ using namespace ispc;
+ static uint64_t lParseBinary(const char *ptr, SourcePos pos, char **endPtr);
+ static int lParseInteger(bool dotdotdot);
+ static int lParseFP();
++static int lParseOperator(const char *ptr);
+ static void lCComment(SourcePos *);
+ static void lCppComment(SourcePos *);
+ static void lNextValidChar(SourcePos *, char const*&);
+@@ -29,7 +30,6 @@ static bool lConsumePragma(YYSTYPE *, SourcePos *);
+ static void lHandleCppHash(SourcePos *);
+ static void lStringConst(YYSTYPE *, SourcePos *);
+ static double lParseHexFloat(const char *ptr);
+-static yytokentype lParseOperator(const char *ptr);
+ extern const char *RegisterDependency(const std::string &fileName);
+ 
+ #define YY_USER_ACTION \
+@@ -1162,7 +1162,7 @@ lParseHexFloat(const char *ptr) {
+ 
+ /** Parse an operator.
+ */
+-static yytokentype
++static int
+ lParseOperator(const char *ptr) {
+     yylval.stringVal = new std::string(ptr);
+     if (m->symbolTable->LookupFunctionTemplate(yytext))
+-- 
+2.37.3
+