Add a new 'info proc files' subcommand of 'info proc'.

[deliverable/binutils-gdb.git] / gdb / go-exp.y

diff --git a/gdb/go-exp.y b/gdb/go-exp.y
index a96e65534fdf5ec96a0b0da5eeb9da83d07223b9..7521acc7f52b546f8202b26d09e7ba90a1be1730 100644 (file)
--- a/gdb/go-exp.y
+++ b/gdb/go-exp.y
@@ -81,7 +81,7 @@ int yyparse (void);
 
 static int yylex (void);
 
-void yyerror (const char *);
+static void yyerror (const char *);
 
 %}
 
@@ -1088,7 +1088,7 @@ lex_one_token (struct parser_state *par_state)
            last_was_structop = 1;
          goto symbol;          /* Nope, must be a symbol. */
        }
-      /* FALL THRU into number case.  */
+      /* FALL THRU.  */
 
     case '0':
     case '1':
@@ -1279,17 +1279,15 @@ lex_one_token (struct parser_state *par_state)
 }
 
 /* An object of this type is pushed on a FIFO by the "outer" lexer.  */
-typedef struct
+struct token_and_value
 {
   int token;
   YYSTYPE value;
-} token_and_value;
-
-DEF_VEC_O (token_and_value);
+};
 
 /* A FIFO of tokens that have been read but not yet returned to the
    parser.  */
-static VEC (token_and_value) *token_fifo;
+static std::vector<token_and_value> token_fifo;
 
 /* Non-zero if the lexer should return tokens from the FIFO.  */
 static int popping;
@@ -1485,10 +1483,10 @@ yylex (void)
 {
   token_and_value current, next;
 
-  if (popping && !VEC_empty (token_and_value, token_fifo))
+  if (popping && !token_fifo.empty ())
     {
-      token_and_value tv = *VEC_index (token_and_value, token_fifo, 0);
-      VEC_ordered_remove (token_and_value, token_fifo, 0);
+      token_and_value tv = token_fifo[0];
+      token_fifo.erase (token_fifo.begin ());
       yylval = tv.value;
       /* There's no need to fall through to handle package.name
         as that can never happen here.  In theory.  */
@@ -1541,13 +1539,11 @@ yylex (void)
            }
        }
 
-      VEC_safe_push (token_and_value, token_fifo, &next);
-      VEC_safe_push (token_and_value, token_fifo, &name2);
+      token_fifo.push_back (next);
+      token_fifo.push_back (name2);
     }
   else
-    {
-      VEC_safe_push (token_and_value, token_fifo, &next);
-    }
+    token_fifo.push_back (next);
 
   /* If we arrive here we don't have a package-qualified name.  */
 
@@ -1571,18 +1567,18 @@ go_parse (struct parser_state *par_state)
   last_was_structop = 0;
   saw_name_at_eof = 0;
 
-  VEC_free (token_and_value, token_fifo);
+  token_fifo.clear ();
   popping = 0;
   name_obstack.clear ();
 
   return yyparse ();
 }
 
-void
+static void
 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, lexptr);
 }