[aot] Fix the handling of r4/r8 parameter types with attributes durin…

…g generic sharing. (#40498) The attributes need to be ignored as with the other types, otherwise gsharedvt wrappers for signatures with parameters like double f = default will not be found. Fixes mono/mono#20195. Co-authored-by: vargaz <[email protected]>
dotnet · Aug 10, 2020 · 7281349 · 7281349
1 parent fb18a11
commit 7281349
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/src/mono/mono/mini/mini-generic-sharing.c b/src/mono/mono/mini/mini-generic-sharing.c
@@ -1276,6 +1276,10 @@ get_wrapper_shared_type_full (MonoType *t, gboolean is_field)
 #else
 		return m_class_get_byval_arg (mono_defaults.uint32_class);
 #endif
+	case MONO_TYPE_R4:
+		return m_class_get_byval_arg (mono_defaults.single_class);
+	case MONO_TYPE_R8:
+		return m_class_get_byval_arg (mono_defaults.double_class);
 	case MONO_TYPE_OBJECT:
 	case MONO_TYPE_CLASS:
 	case MONO_TYPE_SZARRAY: