Re: [Patch, committed][Fortran] PR 92072 – fix %C corner case

[Bernhard Reutner-Fischer]

On 14 October 2019 10:34:37 CEST, Tobias Burnus <tobias@codesourcery.com> wrote:
>In patch https://gcc.gnu.org/ml/gcc-patches/2019-10/msg00092.html , I 
>increased the error column location by one to point to the actual
>error.
>
>That works fine, except when the character is one before the end of the
>
>line (= '\0') – as the PR 92072 shows.
>
>This patch checks for this and only increases the location by one if 
>that's not the case. Cf. scanner.c's next_char().
>
>Comitted as Rev. 276953 (+ 276955).

--- a/gcc/fortran/error.c
+++ b/gcc/fortran/error.c
@@ -1,3 +1,4 @@
+#pragma GCC optimize("O0")
 /* Handle errors.

Debugging leftover.
TIA,