[tools 2/2] Support for disabling and enabling warnings, handle warning number 2368
Bolotov Sergey
bolotov.s.s at yandex.ru
Sun Mar 20 05:12:00 CDT 2016
Signed-off-by: Bolotov Sergey <bolotov.s.s at yandex.ru>
---
tools/widl/parser.h | 1 +
tools/widl/parser.l | 35 +++++++++++++++++++++++++++++++++--
tools/widl/write_msft.c | 3 ++-
3 files changed, 36 insertions(+), 3 deletions(-)
diff --git a/tools/widl/parser.h b/tools/widl/parser.h
index c15d874..f48cacc 100644
--- a/tools/widl/parser.h
+++ b/tools/widl/parser.h
@@ -46,6 +46,7 @@ void pop_import(void);
int is_type(const char *name);
int do_warning(char *toggle, warning_list_t *wnum);
+int is_warning_enabled(int warning);
extern char *temp_name;
diff --git a/tools/widl/parser.l b/tools/widl/parser.l
index 65e0f45..92929aa 100644
--- a/tools/widl/parser.l
+++ b/tools/widl/parser.l
@@ -76,6 +76,8 @@ static int cbufalloc = 0;
static int kw_token(const char *kw);
static int attr_token(const char *kw);
+static warning_list_t *disabled_warnings = NULL;
+
#define MAX_IMPORT_DEPTH 10
struct {
YY_BUFFER_STATE state;
@@ -559,17 +561,35 @@ void abort_import(void)
static void warning_disable(int warning)
{
- printf("disable %d\n", warning);
+ warning_t *warning_entry;
+ LIST_FOR_EACH_ENTRY(warning_entry, disabled_warnings, warning_t, entry)
+ if(warning_entry->num == warning)
+ return;
+ warning_entry = xmalloc( sizeof(*warning_entry) );
+ warning_entry->num = warning;
+ list_add_tail(disabled_warnings, &warning_entry->entry);
}
static void warning_enable(int warning)
{
- printf("enable %d\n", warning);
+ warning_t *warning_entry;
+ LIST_FOR_EACH_ENTRY(warning_entry, disabled_warnings, warning_t, entry)
+ if(warning_entry->num == warning)
+ {
+ list_remove(&warning_entry->entry);
+ break;
+ }
}
int do_warning(char *toggle, warning_list_t *wnum)
{
warning_t *warning;
+ if(!disabled_warnings)
+ {
+ disabled_warnings = xmalloc( sizeof(*disabled_warnings) );
+ list_init( disabled_warnings );
+ }
+
if(!strcmp(toggle, "disable"))
LIST_FOR_EACH_ENTRY(warning, wnum, warning_t, entry)
warning_disable(warning->num);
@@ -580,3 +600,14 @@ int do_warning(char *toggle, warning_list_t *wnum)
return 0;
return 1;
}
+
+int is_warning_enabled(int warning)
+{
+ warning_t *warning_entry;
+ if(!disabled_warnings)
+ return 1;
+ LIST_FOR_EACH_ENTRY(warning_entry, disabled_warnings, warning_t, entry)
+ if(warning_entry->num == warning)
+ return 0;
+ return 1;
+}
diff --git a/tools/widl/write_msft.c b/tools/widl/write_msft.c
index 8b65ead..137bb2d 100644
--- a/tools/widl/write_msft.c
+++ b/tools/widl/write_msft.c
@@ -51,6 +51,7 @@
#include "header.h"
#include "hash.h"
#include "typetree.h"
+#include "parser.h"
enum MSFT_segment_index {
MSFT_SEG_TYPEINFO = 0, /* type information */
@@ -504,7 +505,7 @@ static int ctl2_alloc_guid(
offset = ctl2_find_guid(typelib, hash_key, &guid->guid);
if (offset != -1)
{
- if (pedantic)
+ if (is_warning_enabled(2368))
warning("duplicate uuid {%08x-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x}\n",
guid->guid.Data1, guid->guid.Data2, guid->guid.Data3,
guid->guid.Data4[0], guid->guid.Data4[1], guid->guid.Data4[2], guid->guid.Data4[3],
--
1.9.1
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