diff options
Diffstat (limited to '3rdparty/libconfig/extra/gen/clangwarnings.patch')
| -rw-r--r-- | 3rdparty/libconfig/extra/gen/clangwarnings.patch | 27 |
1 files changed, 24 insertions, 3 deletions
diff --git a/3rdparty/libconfig/extra/gen/clangwarnings.patch b/3rdparty/libconfig/extra/gen/clangwarnings.patch index c3b45ef33..0270dfc44 100644 --- a/3rdparty/libconfig/extra/gen/clangwarnings.patch +++ b/3rdparty/libconfig/extra/gen/clangwarnings.patch @@ -2,14 +2,35 @@ diff --git a/grammar.c b/grammar.c index 3595578..26444f8 100644 --- a/grammar.c +++ b/grammar.c -@@ -1211,9 +1211,7 @@ void libconfig_yyerror(void *scanner, struct parse_context *ctx, +@@ -1084,9 +1084,7 @@ void libconfig_yyerror(void *scanner, struct parse_context *ctx, + YYUSE (scanner); YYUSE (ctx); YYUSE (scan_ctx); - - if (!yymsg) - yymsg = "Deleting"; - YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp); -+ YY_SYMBOL_PRINT (yymsg ? yymsg : "Deleting", yytype, yyvaluep, yylocationp); ++ YY_SYMBOL_PRINT (yymsg != NULL ? yymsg : "Deleting", yytype, yyvaluep, yylocationp); + YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN YYUSE (yytype); +diff --git a/scanner.c b/scanner.c +index 60882db..8b8af33 100644 +--- a/scanner.c ++++ b/scanner.c +@@ -21,6 +21,7 @@ + #include <string.h> + #include <errno.h> + #include <stdlib.h> ++#include <assert.h> + + /* end standard C headers. */ + +@@ -1702,6 +1703,8 @@ static int yy_get_next_buffer (yyscan_t yyscanner) + libconfig_yy_create_buffer(yyin,YY_BUF_SIZE ,yyscanner); + } + ++ assert(YY_CURRENT_BUFFER != NULL); // Fixes compiler warning -Wnull-dereference on gcc-6 and -O3 ++ + libconfig_yy_init_buffer(YY_CURRENT_BUFFER,input_file ,yyscanner); + libconfig_yy_load_buffer_state(yyscanner ); } |