diff options
| author | Andrew Stubbs <ams@codesourcery.com> | 2018-09-11 10:26:57 +0000 |
|---|---|---|
| committer | Andrew Stubbs <ams@gcc.gnu.org> | 2018-09-11 10:26:57 +0000 |
| commit | ad172f720de079e6169897e5edada8d887560a33 (patch) | |
| tree | d3177108bda8a7903b833775c9aafbfc6cadb6b7 /gcc | |
| parent | 075cdac363c06c1524732855eee852965737c5ec (diff) | |
| download | gcc-ad172f720de079e6169897e5edada8d887560a33.zip gcc-ad172f720de079e6169897e5edada8d887560a33.tar.gz gcc-ad172f720de079e6169897e5edada8d887560a33.tar.bz2 | |
Add sorry_at diagnostic function.
The plain "sorry" diagnostic only gives the "current" location, which is
typically the last line of the function or translation unit by time we get to
the back end.
GCN uses "sorry" to report unsupported language features, such as static
constructors, so it's useful to have a "sorry_at" variant.
This patch implements "sorry_at" according to the pattern of the other "at"
variants.
2018-09-11 Andrew Stubbs <ams@codesourcery.com>
gcc/
* diagnostic-core.h (sorry_at): New prototype.
* diagnostic.c (sorry_at): New function.
From-SVN: r264204
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/diagnostic-core.h | 1 | ||||
| -rw-r--r-- | gcc/diagnostic.c | 12 |
3 files changed, 18 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 608c620..fbe708b 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2018-09-11 Andrew Stubbs <ams@codesourcery.com> + + * diagnostic-core.h (sorry_at): New prototype. + * diagnostic.c (sorry_at): New function. + 2018-09-11 Aldy Hernandez <aldyh@redhat.com> * tree-vrp (extract_range_from_binary_expr_1): Treat all divisions diff --git a/gcc/diagnostic-core.h b/gcc/diagnostic-core.h index e4ebe00..80ff395 100644 --- a/gcc/diagnostic-core.h +++ b/gcc/diagnostic-core.h @@ -96,6 +96,7 @@ extern bool permerror (location_t, const char *, ...) ATTRIBUTE_GCC_DIAG(2,3); extern bool permerror (rich_location *, const char *, ...) ATTRIBUTE_GCC_DIAG(2,3); extern void sorry (const char *, ...) ATTRIBUTE_GCC_DIAG(1,2); +extern void sorry_at (location_t, const char *, ...) ATTRIBUTE_GCC_DIAG(2,3); extern void inform (location_t, const char *, ...) ATTRIBUTE_GCC_DIAG(2,3); extern void inform (rich_location *, const char *, ...) ATTRIBUTE_GCC_DIAG(2,3); extern void inform_n (location_t, unsigned HOST_WIDE_INT, const char *, diff --git a/gcc/diagnostic.c b/gcc/diagnostic.c index aae0934..8575065 100644 --- a/gcc/diagnostic.c +++ b/gcc/diagnostic.c @@ -1443,6 +1443,18 @@ sorry (const char *gmsgid, ...) va_end (ap); } +/* Same as above, but use location LOC instead of input_location. */ +void +sorry_at (location_t loc, const char *gmsgid, ...) +{ + auto_diagnostic_group d; + va_list ap; + va_start (ap, gmsgid); + rich_location richloc (line_table, loc); + diagnostic_impl (&richloc, -1, gmsgid, &ap, DK_SORRY); + va_end (ap); +} + /* Return true if an error or a "sorry" has been seen. Various processing is disabled after errors. */ bool |