Future/bison
1
0
Fork 0
mirror of https://git.savannah.gnu.org/git/bison.git synced 2026-03-09 12:23:04 +00:00
Code Issues Packages Projects Releases Wiki Activity

diagnostics: style changes

Browse Source 
* src/complain.h, src/complain.c: Comment changes.
* src/scan-skel.l: Reduce scopes.
* data/skeletons/bison.m4: Factor diagnostic functions.
This commit is contained in:
Akim Demaille
2019-12-02 18:56:46 +01:00
parent 8b53f4e022
commit 9e9e49224f
4 changed files with 14 additions and 10 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
data/skeletons/bison.m4
View File

@@ -192,7 +192,7 @@ m4_define([b4_error],
# @warn(1@)
# @warn(1@,2@)
m4_define([b4_warn],
[b4_error([[warn]], [], [], $@)])
[b4_warn_at([], [], $@)])
# b4_warn_at(START, END, FORMAT, [ARG1], [ARG2], ...)
# ---------------------------------------------------
@@ -210,7 +210,7 @@ m4_define([b4_warn_at],
#
# See b4_warn example.
m4_define([b4_complain],
[b4_error([[complain]], [], [], $@)])
[b4_complain_at([], [], $@)])
# b4_complain_at(START, END, FORMAT, [ARG1], [ARG2], ...)
# -------------------------------------------------------
@@ -226,8 +226,7 @@ m4_define([b4_complain_at],
#
# See b4_warn example.
m4_define([b4_fatal],
[b4_error([[fatal]], [], [], $@)dnl
m4_exit(1)])
[b4_fatal_at([], [], $@)])
# b4_fatal_at(START, END, FORMAT, [ARG1], [ARG2], ...)
# ----------------------------------------------------

2
src/complain.c
View File

@@ -225,6 +225,7 @@ warnings_argmatch (char *args)
}
}
/* Color style for this type of message. */
static const char*
severity_style (severity s)
{
@@ -242,6 +243,7 @@ severity_style (severity s)
abort ();
}
/* Prefix for this type of message. */
static const char*
severity_prefix (severity s)
{

2
src/complain.h
View File

@@ -61,6 +61,7 @@ typedef enum
/** Whether -Werror was set. */
extern bool warnings_are_errors;
/** Document --warning arguments. */
void warning_usage (FILE *out);
/** Decode a single argument from -W.
@@ -99,6 +100,7 @@ void complain_free (void);
/** Initialize support for colored messages. */
void complain_init_color (void);
/** Flags passed to diagnostics functions. */
typedef enum
{
Wnone = 0, /**< Issue no warnings. */

13
src/scan-skel.l
View File

@@ -209,22 +209,23 @@ at_basename (int argc, char *argv[], char **out_namep, int *out_linenop)
static void
at_complain (int argc, char *argv[], char **out_namep, int *out_linenop)
{
static int indent;
warnings w = flag (argv[1]);
location loc;
location *locp = NULL;
if (argc < 4)
fail_for_at_directive_too_few_args (argv[0]);
(void) out_namep;
(void) out_linenop;
if (argc < 4)
fail_for_at_directive_too_few_args (argv[0]);
warnings w = flag (argv[1]);
location loc;
location *locp = NULL;
if (argv[2] && argv[2][0])
{
boundary_set_from_string (&loc.start, argv[2]);
boundary_set_from_string (&loc.end, argv[3]);
locp = &loc;
}
static int indent;
if (w & silent)
indent += SUB_INDENT;
else