[x86/Linux] Fix all paths through this function will call itself (dotnet/coreclr...

Fix compile error for x86/Linux
- disable "infinite-recursion" for "recursiveFtn" function
- only for clang

Commit migrated from https://github.com/dotnet/coreclr/commit/7200e78258623eb889a46aa7a90818046bd1957d

diff --git a/src/coreclr/src/vm/i386/gmsx86.cpp b/src/coreclr/src/vm/i386/gmsx86.cpp
index a7afcb9..d4b2c0a 100644 (file)
--- a/src/coreclr/src/vm/i386/gmsx86.cpp
+++ b/src/coreclr/src/vm/i386/gmsx86.cpp
@@ -49,10 +49,19 @@ static int __stdcall zeroFtn() {
     return 0;
 }
 
+#ifdef __clang__
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Winfinite-recursion"
+#endif
+
 static int __stdcall recursiveFtn() {
     return recursiveFtn()+1;
 }
 
+#ifdef __clang__
+#pragma clang diagnostic pop
+#endif
+
 #pragma optimize("", on )