Bootstrapped and regtested on x86_86-unknown-linux with no regressions.
Ok for trunk?
Cc: Joseph Myers
---
gcc/c/ChangeLog:
* c-decl.cc (start_function): Set the result decl source
location to the location of the typespec.
---
gcc/c/c-decl.cc | 6 +-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/gcc/c/c-decl.cc b/gcc/c/c-decl.cc
index a99b7456055..5250cb96c41 100644
--- a/gcc/c/c-decl.cc
+++ b/gcc/c/c-decl.cc
@@ -9980,6 +9980,7 @@ start_function (struct c_declspecs *declspecs, struct
c_declarator *declarator,
tree decl1, old_decl;
tree restype, resdecl;
location_t loc;
+ location_t result_loc;
current_function_returns_value = 0; /* Assume, until we see it does. */
current_function_returns_null = 0;
@@ -10206,8 +10207,11 @@ start_function (struct c_declspecs *declspecs, struct
c_declarator *declarator,
push_scope ();
declare_parm_level ();
+ /* Set the result decl source location to the location of the typespec. */
+ result_loc = (declspecs->locations[cdw_typespec] == UNKNOWN_LOCATION
+ ? loc : declspecs->locations[cdw_typespec]);
restype = TREE_TYPE (TREE_TYPE (current_function_decl));
- resdecl = build_decl (loc, RESULT_DECL, NULL_TREE, restype);
+ resdecl = build_decl (result_loc, RESULT_DECL, NULL_TREE, restype);
DECL_ARTIFICIAL (resdecl) = 1;
DECL_IGNORED_P (resdecl) = 1;
DECL_RESULT (current_function_decl) = resdecl;
--
2.38.1
