format checking

Change-Id: Ibe20e9c1f423dee8fac93e3c9699af5b298ba34e

.github/workflows/codeql.yml

@@ -239,7 +239,8 @@ jobs:
             if test -e info.js && test ! -e info.js.json; then \
               (npx esparse info.js info.js.json) || (npx esvalidate info.js) \
                 || (if test -x "$(which jsc)"; then jsc info.js; \
-                    else echo "warning: jsc is missing"; fi); \
+                    else echo "warning: jsc is missing!" >&2 && exit 1; fi); \
+                || (node -c info.js) || (stat info.js && wc -l info.js); \
             elif test -r info.js.json && test -w /dev/stdout; then \
               stat info.js.json || echo "info.js.json"; \
             elif test -r info.min.js && test -x "$(which du)"; then \

src/gdb/ada-exp.y

@@ -650,7 +650,8 @@ ada_parse(void)
 void ATTR_NORETURN
 yyerror(const char *msg)
 {
-  error("A %s in expression, near `%s'.", (msg ? msg : "error"), lexptr);
+  error("A %s in expression, near '%s'.", (msg ? msg : "error"),
+  	(lexptr ? lexptr : "lexptr"));
 }
 
 /* The operator name corresponding to operator symbol STRING (adds

src/gdb/c-exp.y

@@ -2038,7 +2038,8 @@ yyerror(const char *msg)
   if (prev_lexptr)
     lexptr = prev_lexptr;
 
-  error("A %s in expression, near `%s'.", (msg ? msg : "error"), lexptr);
+  error("A %s in expression, near '%s'.", (msg ? msg : "error"),
+  	(lexptr ? lexptr : "lexptr"));
 }
 
 /* End of c-exp.y */

src/gdb/f-exp.y

@@ -1186,7 +1186,8 @@ yyerror(const char *msg)
   if (prev_lexptr)
     lexptr = prev_lexptr;
 
-  error("A %s in expression, near `%s'.", (msg ? msg : "error"), lexptr);
+  error("A %s in expression, near '%s'.", (msg ? msg : "error"),
+        (lexptr ? lexptr : "lexptr"));
 }
 
 /* End of f-exp.y */

src/gdb/jv-exp.y

@@ -1229,9 +1229,9 @@ yyerror(const char *msg)
     lexptr = prev_lexptr;
 
   if (msg)
-    error(_("%s: near `%s'"), msg, lexptr);
+    error(_("%s: near '%s'"), msg, (lexptr ? lexptr : "lexptr"));
   else
-    error(_("error in expression, near `%s'"), lexptr);
+    error(_("error in expression, near '%s'"), (lexptr ? lexptr : "lexptr"));
 }
 
 static struct type *
@@ -1240,7 +1240,7 @@ java_type_from_name(struct stoken name)
   char *tmp = copy_name(name);
   struct type *typ = java_lookup_class(tmp);
   if ((typ == NULL) || (TYPE_CODE(typ) != TYPE_CODE_STRUCT))
-    error(_("No class named `%s'"), tmp);
+    error(_("No class named '%s'"), (tmp ? tmp : "tmp"));
   return typ;
 }
 
@@ -1424,9 +1424,9 @@ push_expression_name(struct stoken name)
 			     builtin_type_int);
 	}
       else if (!have_full_symbols () && !have_partial_symbols ())
-	error (_("No symbol table is loaded.  Use the \"file\" command"));
+	error(_("No symbol table is loaded.  Use the \"file\" command"));
       else
-	error (_("No symbol \"%s\" in current context"), tmp);
+	error(_("No symbol \"%s\" in current context"), (tmp ? tmp : "tmp"));
     }
 
 }

src/gdb/m2-exp.y

@@ -1100,7 +1100,8 @@ yyerror(const char *msg)
   if (prev_lexptr)
     lexptr = prev_lexptr;
 
-  error("A %s in expression, near `%s'.", (msg ? msg : "error"), lexptr);
+  error("A %s in expression, near '%s'.", (msg ? msg : "error"),
+  	(lexptr ? lexptr : "lexptr"));
 }
 
 /* End of m2-exp.y */

src/gdb/objc-exp.y

@@ -1936,8 +1936,8 @@ yyerror(const char *msg)
   if (*lexptr == '\0')
     error("A %s near end of expression.", (msg ? msg : "error"));
   else
-    error("A %s in expression, near `%s'.", (msg ? msg : "error"),
-          lexptr);
+    error("A %s in expression, near '%s'.", (msg ? msg : "error"),
+          (lexptr ? lexptr : "lexptr"));
 }
 
 /* End of obj-exp.y */

src/gdb/p-exp.y

@@ -1660,7 +1660,8 @@ yyerror(const char *msg)
   if (prev_lexptr)
     lexptr = prev_lexptr;
 
-  error("A %s in expression, near `%s'.", (msg ? msg : "error"), lexptr);
+  error("A %s in expression, near `%s'.", (msg ? msg : "error"),
+  	(lexptr ? lexptr : "lexptr"));
 }
 
 /* End of p-exp.y */