fix obvious typos in input.c
diff mbox

Message ID CAESRpQAYJx1MaroD4-1ziz8va8=DUmhUBp=KW-o0kzcE+Gm2+w@mail.gmail.com
State New
Headers show

Commit Message

Manuel López-Ibáñez Nov. 3, 2014, 11 p.m. UTC
Committed as r217057.

Patch
diff mbox

Index: gcc/input.c
===================================================================
--- gcc/input.c (revision 217056)
+++ gcc/input.c (revision 217057)
@@ -749,19 +749,20 @@ 
 expanded_location
 expand_location_to_spelling_point (source_location loc)
 {
-  return expand_location_1 (loc, /*expansion_piont_p=*/false);
+  return expand_location_1 (loc, /*expansion_point_p=*/false);
 }

-/* If LOCATION is in a system header and if it's a virtual location for
-   a token coming from the expansion of a macro M, unwind it to the
-   location of the expansion point of M.  Otherwise, just return
+/* If LOCATION is in a system header and if it is a virtual location for
+   a token coming from the expansion of a macro, unwind it to the
+   location of the expansion point of the macro.  Otherwise, just return
    LOCATION.

    This is used for instance when we want to emit diagnostics about a
-   token that is located in a macro that is itself defined in a system
-   header -- e.g for the NULL macro.  In that case, if LOCATION is
-   passed to diagnostics emitting functions like warning_at as is, no
-   diagnostic won't be emitted.  */
+   token that may be located in a macro that is itself defined in a
+   system header, for example, for the NULL macro.  In such a case, if
+   LOCATION were passed directly to diagnostic functions such as
+   warning_at, the diagnostic would be suppressed (unless
+   -Wsystem-headers).  */

 source_location
 expansion_point_location_if_in_system_header (source_location location)
Index: gcc/ChangeLog
===================================================================
--- gcc/ChangeLog       (revision 217056)
+++ gcc/ChangeLog       (revision 217057)
@@ -1,3 +1,8 @@ 
+2014-11-04  Manuel López-Ibáñez  <manu@gcc.gnu.org>
+
+       * input.c (expand_location_to_spelling_point): Fix typo.
+       (expansion_point_location_if_in_system_header): Fix comment.
+
 2014-11-03  Pitchumani Sivanupandi <pitchumani.s@atmel.com>

        * config/avr/gen-avr-mmcu-specs.c: Remove unnecessary format specifier.