diff options
Diffstat (limited to 'gcc/c-decl.c')
| -rw-r--r-- | gcc/c-decl.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/gcc/c-decl.c b/gcc/c-decl.c index d6eb39aa45c..1625046a64f 100644 --- a/gcc/c-decl.c +++ b/gcc/c-decl.c @@ -1930,7 +1930,7 @@ duplicate_decls (tree newdecl, tree olddecl) if (!diagnose_mismatched_decls (newdecl, olddecl, &newtype, &oldtype)) { - /* Avoid `unused variable' and other warnings warnings for OLDDECL. */ + /* Avoid `unused variable' and other warnings for OLDDECL. */ TREE_NO_WARNING (olddecl) = 1; return false; } @@ -2028,11 +2028,7 @@ warn_if_shadowing (tree new_decl) Obviously, we don't want to generate a duplicate ..._TYPE node if the TYPE_DECL node that we are now processing really represents a - standard built-in type. - - Since all standard types are effectively declared at line zero - in the source file, we can easily check to see if we are working - on a standard type by checking the current value of lineno. */ + standard built-in type. */ static void clone_underlying_type (tree x) |