2004-10-02 James A. Morrison <phython@gcc.gnu.org>

        PR other/17762
        * lex.l: Include input.h and errors.h
        (lineno): New variable.
        (LINEMAP_POSITION_FOR_COLUMN): Define as noop when USE_MAPPED_LOCATION
        is not defined.
        Set column position with LINEMAP_POSITION_FOR_COLUMN.
        Use error instead of fprintf.
        Set input_location with the value returned by linemap_start_line when
        USE_MAPPED_LOCATION is defined.
        (dump_lex_value): Use LOCATION_LINE.
        * parse.y: Include errors.h.
        Use error and warning instead of fprintf.
        (return): Move exp to rule scope and always set to $2.  Test against
        exp instead of $2.
        (init): Set $$ to $2.
        (print_token): Use LOCATION_LINE.
        * tree1.c (treelang_init): Call treelang_init_decl_processing last.
        Call linemap_add to set input_filename when USE_MAPPED_LOCATION is
        defined.
        (treelang_parse_file): Always start at line one.
        Rename input_filename to main_input_filename when USE_MAPPED_LOCATION is
        defined.
        Leave main_input_filename when done parsing the input.
        (insert_tree_name): Use error instead of fprintf.
        * treetree.c (tree_code_get_expression): Wrap long line.
        (tree_mark_addressable): Use %qD to print out DECLs.

2004-10-02  James A. Morrison  <phython@gcc.gnu.org>

        * compile/autofunc.tree: New File.
        * compile/badchar.tree: New File.
        * compile/externvar.tree: New File.
        * compile/mismatch.tree: New File.
        * compile/noproto.tree: New File.
        * compile/novar.tree: New File.
        * compile/var_defs.tree: Add duplicate variable.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@88430 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/testsuite/treelang/ChangeLog b/gcc/testsuite/treelang/ChangeLog
index e0e3863..c60765b 100644 (file)
--- a/gcc/testsuite/treelang/ChangeLog
+++ b/gcc/testsuite/treelang/ChangeLog
@@ -1,3 +1,13 @@
+2004-10-02  James A. Morrison  <phython@gcc.gnu.org>
+
+       * compile/autofunc.tree: New File.
+       * compile/badchar.tree: New File.
+       * compile/externvar.tree: New File.
+       * compile/mismatch.tree: New File.
+       * compile/noproto.tree: New File.
+       * compile/novar.tree: New File.
+       * compile/var_defs.tree: Add duplicate variable.
+
 2004-07-31  James A. Morrison  <phython@gcc.gnu.org>
 
        * compile/vars_def.tree: New File.

diff --git a/gcc/testsuite/treelang/compile/autofunc.tree b/gcc/testsuite/treelang/compile/autofunc.tree
new file mode 100644 (file)
index 0000000..97da41e
--- /dev/null
+++ b/gcc/testsuite/treelang/compile/autofunc.tree
@@ -0,0 +1,6 @@
+// { dg-do compile }
+automatic int bar ();  // { dg-error "automatic" }
+
+bar () {
+       return -12;
+}

diff --git a/gcc/testsuite/treelang/compile/badchar.tree b/gcc/testsuite/treelang/compile/badchar.tree
new file mode 100644 (file)
index 0000000..0121cc8
--- /dev/null
+++ b/gcc/testsuite/treelang/compile/badchar.tree
@@ -0,0 +1,2 @@
+// { dg-do compile }
+static int bar = 1*;  // { dg-error "Unrecognized" }

diff --git a/gcc/testsuite/treelang/compile/externvar.tree b/gcc/testsuite/treelang/compile/externvar.tree
new file mode 100644 (file)
index 0000000..1fa3d6e
--- /dev/null
+++ b/gcc/testsuite/treelang/compile/externvar.tree
@@ -0,0 +1,4 @@
+// { dg-do compile }
+external_reference int bar = 0;  // { dg-error "initial" }
+
+static char barf = 1;

diff --git a/gcc/testsuite/treelang/compile/mismatch.tree b/gcc/testsuite/treelang/compile/mismatch.tree
new file mode 100644 (file)
index 0000000..7c62cd3
--- /dev/null
+++ b/gcc/testsuite/treelang/compile/mismatch.tree
@@ -0,0 +1,8 @@
+// { dg-do compile }
+static int bar ();
+static void barf ();
+
+bar {
+       barf (1); // { dg-error "mismatch" "barf" }
+       return -12;
+}

diff --git a/gcc/testsuite/treelang/compile/noproto.tree b/gcc/testsuite/treelang/compile/noproto.tree
new file mode 100644 (file)
index 0000000..a704765
--- /dev/null
+++ b/gcc/testsuite/treelang/compile/noproto.tree
@@ -0,0 +1,5 @@
+// { dg-do compile }
+foo // { dg-error "foo" "prototype" }
+{ 
+ x = 3;
+}

diff --git a/gcc/testsuite/treelang/compile/novar.tree b/gcc/testsuite/treelang/compile/novar.tree
new file mode 100644 (file)
index 0000000..97ef611
--- /dev/null
+++ b/gcc/testsuite/treelang/compile/novar.tree
@@ -0,0 +1,5 @@
+static void bar ();
+
+bar {
+ x =  3;  // { dg-error "x" "not defined" }
+}

diff --git a/gcc/testsuite/treelang/compile/var_defs.tree b/gcc/testsuite/treelang/compile/var_defs.tree
index ed03b62..aaab0d9 100644 (file)
--- a/gcc/testsuite/treelang/compile/var_defs.tree
+++ b/gcc/testsuite/treelang/compile/var_defs.tree
@@ -24,6 +24,8 @@ condition
 
 first_nonzero
 {
+  automatic int y;
+  automatic int y;  // { dg-error "Duplicate" }
   if (arg5)
     {
       return arg5;

diff --git a/gcc/treelang/ChangeLog b/gcc/treelang/ChangeLog
index 21837cd..9620863 100644 (file)
--- a/gcc/treelang/ChangeLog
+++ b/gcc/treelang/ChangeLog
@@ -1,5 +1,34 @@
 2004-10-02  James A. Morrison  <phython@gcc.gnu.org>
 
+       PR other/17762
+       * lex.l: Include input.h and errors.h
+       (lineno): New variable.
+       (LINEMAP_POSITION_FOR_COLUMN): Define as noop when USE_MAPPED_LOCATION
+       is not defined.
+       Set column position with LINEMAP_POSITION_FOR_COLUMN.
+       Use error instead of fprintf.
+       Set input_location with the value returned by linemap_start_line when
+       USE_MAPPED_LOCATION is defined.
+       (dump_lex_value): Use LOCATION_LINE.
+       * parse.y: Include errors.h.
+       Use error and warning instead of fprintf.
+       (return): Move exp to rule scope and always set to $2.  Test against
+       exp instead of $2.
+       (init): Set $$ to $2.
+       (print_token): Use LOCATION_LINE.
+       * tree1.c (treelang_init): Call treelang_init_decl_processing last.
+       Call linemap_add to set input_filename when USE_MAPPED_LOCATION is
+       defined.
+       (treelang_parse_file): Always start at line one.
+       Rename input_filename to main_input_filename when USE_MAPPED_LOCATION is
+       defined.
+       Leave main_input_filename when done parsing the input.
+       (insert_tree_name): Use error instead of fprintf.
+       * treetree.c (tree_code_get_expression): Wrap long line.
+       (tree_mark_addressable): Use %qD to print out DECLs.
+
+2004-10-02  James A. Morrison  <phython@gcc.gnu.org>
+
        * parse.y: Use gcc_assert and gcc_unreachable instead of abort.
        * tree1.c: Likewise.
        * treetree.c: Likewise.

diff --git a/gcc/treelang/lex.l b/gcc/treelang/lex.l
index 41be1e0..71268ff 100644 (file)
--- a/gcc/treelang/lex.l
+++ b/gcc/treelang/lex.l
@@ -36,7 +36,8 @@
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
-#include "diagnostic.h"
+#include "input.h"
+#include "errors.h"
 #include "tree.h"
 
 /* Token defs.  */
@@ -50,6 +51,7 @@ int yylex (void);
 void update_yylval (int a); 
 
 static int next_tree_charno = 1;
+static int lineno = 1;
  
 static void update_lineno_charno (void);
 static void dump_lex_value (int lexret);
@@ -58,7 +60,9 @@ static void dump_lex_value (int lexret);
    {fprintf (stderr, "\nlexer returning"); dump_lex_value (a);} return a;}
 #define NOT_RETURN(a) {update_yylval (a); if (option_lexer_trace)\
    {fprintf (stderr, "\nlexer swallowing"); dump_lex_value (a);}}
-
+#ifndef USE_MAPPED_LOCATION
+#define LINEMAP_POSITION_FOR_COLUMN(INPUT, LINETABLE, COL)
+#endif
 %}
 
 %option nostack
@@ -70,8 +74,10 @@ static void dump_lex_value (int lexret);
 %%
 
  { 
-   /* Should really allocate only what we need. lll;.  */
+   /* ??? Should really allocate only what we need.  */
    yylval = my_malloc (sizeof (struct prod_token_parm_item));
+   LINEMAP_POSITION_FOR_COLUMN (input_location, &line_table,
+                               next_tree_charno);
    ((struct prod_token_parm_item *)yylval)->tp.tok.location = input_location;
    ((struct prod_token_parm_item *)yylval)->tp.tok.charno = next_tree_charno;
  }
@@ -210,11 +216,9 @@ static void dump_lex_value (int lexret);
   
 [^\n]  {
   update_lineno_charno ();
-  fprintf (stderr, "%s:%i:%i: Unrecognized character %c\n",
-          ((struct prod_token_parm_item *)yylval)->tp.tok.location.file, 
-           ((struct prod_token_parm_item *)yylval)->tp.tok.location.line, 
-          ((struct prod_token_parm_item *)yylval)->tp.tok.charno, yytext[0]);
-  errorcount++;
+  error ("%HUnrecognized character %qc.", 
+        &((struct prod_token_parm_item *)yylval)->tp.tok.location,
+        yytext[0]);
 }
 
 %%
@@ -229,17 +233,23 @@ update_lineno_charno (void)
    /* Update the values we send to caller in case we sometimes don't
       tell them about all the 'tokens' eg comments etc.  */
    int yyl;
+   LINEMAP_POSITION_FOR_COLUMN (input_location, &line_table,
+                               next_tree_charno);
    ((struct prod_token_parm_item *)yylval)->tp.tok.location = input_location;
    ((struct prod_token_parm_item *)yylval)->tp.tok.charno = next_tree_charno;
-   if (input_line == 0)
-     input_line = 1;
 
    for ( yyl = 0; yyl < yyleng; ++yyl ) 
       {
          if ( yytext[yyl] == '\n' ) 
             {
-             ++input_line;
-               next_tree_charno = 1;
+#ifdef USE_MAPPED_LOCATION
+             source_location s = linemap_line_start (&line_table, ++lineno,
+                                                     80);
+             input_location = s;
+#else
+             input_line = ++lineno;
+#endif
+             next_tree_charno = 1;
             } 
          else 
            next_tree_charno++;
@@ -269,10 +279,13 @@ static void
 dump_lex_value (int lexret) 
 {
   int ix;
+
   fprintf (stderr, " %d l:%d c:%d ln:%d text=", lexret,
-         ((struct prod_token_parm_item *) yylval)->tp.tok.location.line,
-         ((struct prod_token_parm_item *) yylval)->tp.tok.charno,
-         ((struct prod_token_parm_item *) yylval)->tp.tok.length);
+          LOCATION_LINE (((struct prod_token_parm_item *)
+                         yylval)->tp.tok.location),
+          ((struct prod_token_parm_item *) yylval)->tp.tok.charno,
+          ((struct prod_token_parm_item *) yylval)->tp.tok.length);
+
   for (ix = 0; ix < yyleng; ix++) 
     {
       fprintf (stderr, "%c", yytext[ix]);

diff --git a/gcc/treelang/parse.y b/gcc/treelang/parse.y
index 8a1db64..5177c90 100644 (file)
--- a/gcc/treelang/parse.y
+++ b/gcc/treelang/parse.y
@@ -39,7 +39,7 @@ the GCC compiler.  */
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
-#include "diagnostic.h"
+#include "errors.h"
 #include "timevar.h"
 
 #include "treelang.h"
@@ -198,16 +198,16 @@ storage typename NAME init_opt SEMICOLON {
   if (VAR_INIT (prod))
     {
       gcc_assert (((struct prod_token_parm_item*)VAR_INIT (prod))->tp.pro.code);
-    if (STORAGE_CLASS (prod) == EXTERNAL_REFERENCE_STORAGE)
-      {
-        fprintf (stderr, "%s:%i:%i: External reference variables may not have initial value\n",
-                tok->tp.tok.location.file,
-                tok->tp.tok.location.line, tok->tp.tok.charno);
-        print_token (stderr, 0, tok);
-        errorcount++;
-        YYERROR;
-      }
+      if (STORAGE_CLASS (prod) == EXTERNAL_REFERENCE_STORAGE)
+       {
+         error("%HExternal reference variable %q.*s has an initial value.",
+               &tok->tp.tok.location, tok->tp.tok.length, tok->tp.tok.chars);
+         YYERROR;
+         VAR_INIT (prod) = NULL;
+       }
+
     }
+
   prod->tp.pro.code = tree_code_create_variable
     (STORAGE_CLASS (prod), 
      ((struct prod_token_parm_item*)SYMBOL_TABLE_NAME (prod))->tp.tok.chars,
@@ -276,11 +276,8 @@ storage typename NAME LEFT_PARENTHESIS parameters_opt RIGHT_PARENTHESIS SEMICOLO
       break;
       
     case AUTOMATIC_STORAGE:
-      fprintf (stderr, "%s:%i:%i: A function cannot be automatic\n",
-              tok->tp.tok.location.file,
-              tok->tp.tok.location.line, tok->tp.tok.charno);
-      print_token (stderr, 0, tok);
-      errorcount++;
+      error ("%HFunction %q.*s cannot be automatic.",
+            &tok->tp.tok.location, tok->tp.tok.length, tok->tp.tok.chars);
       YYERROR;
       break;
 
@@ -294,14 +291,13 @@ storage typename NAME LEFT_PARENTHESIS parameters_opt RIGHT_PARENTHESIS SEMICOLO
        this_parm = this_parm->tp.pro.next)
     {
       gcc_assert (this_parm->category == production_category);
-
       this_parm_var = VARIABLE (this_parm);
 
       gcc_assert (this_parm_var);
       gcc_assert (this_parm_var->category == production_category);
+      gcc_assert (this_parm_var->tp.pro.main_token);
 
       this_parms = my_malloc (sizeof (struct prod_token_parm_item));
-      gcc_assert (this_parm_var->tp.pro.main_token);
 
       this_parms->tp.par.variable_name =
        this_parm_var->tp.pro.main_token->tp.tok.chars;
@@ -343,13 +339,11 @@ NAME LEFT_BRACE {
   current_function = proto = lookup_tree_name (&search_prod);
   if (!proto)
     {
-      fprintf (stderr, "%s:%i:%i: Function prototype not found\n",
-              tok->tp.tok.location.file,
-              tok->tp.tok.location.line, tok->tp.tok.charno);
-      print_token (stderr, 0, tok);
-      errorcount++;
+      error ("%HNo prototype found for %q.*s", &tok->tp.tok.location,
+            tok->tp.tok.length, tok->tp.tok.chars);
       YYERROR;
     }
+
   gcc_assert (proto->tp.pro.code);
 
   tree_code_create_function_initial (proto->tp.pro.code, tok->tp.tok.location,
@@ -362,7 +356,7 @@ NAME LEFT_BRACE {
        this_parm = this_parm->tp.pro.next)
     {
       gcc_assert ((struct prod_token_parm_item*)VARIABLE (this_parm));
-      gcc_assert ((( (struct prod_token_parm_item*)VARIABLE (this_parm))->tp.pro.code));
+      gcc_assert (((struct prod_token_parm_item*)VARIABLE (this_parm))->tp.pro.code);
     }
 #endif
 }
@@ -522,41 +516,34 @@ LEFT_BRACE variable_defs_opt statements_opt RIGHT_BRACE {
 return:
 tl_RETURN expression_opt {
   struct prod_token_parm_item *type_prod;
-  struct prod_token_parm_item* ret_tok;
-  ret_tok = $1;
+  struct prod_token_parm_item *ret_tok = $1;
+  struct prod_token_parm_item *exp = $2;
+
   type_prod = EXPRESSION_TYPE (current_function);
   if (NUMERIC_TYPE (type_prod) == VOID_TYPE)
-    if ($2 == NULL)
+    if (exp == NULL)
       tree_code_generate_return (type_prod->tp.pro.code, NULL);
     else
       {
-        fprintf (stderr, "%s:%i:%i: Redundant expression in return\n",
-                ret_tok->tp.tok.location.file,
-                ret_tok->tp.tok.location.line, ret_tok->tp.tok.charno);
-        errorcount++;
+       warning ("%HRedundant expression in return.",
+                &ret_tok->tp.tok.location, ret_tok->tp.tok.length,
+                ret_tok->tp.tok.chars);
         tree_code_generate_return (type_prod->tp.pro.code, NULL);
        }
   else
-    if ($2 == NULL)
-      {
-        fprintf (stderr, "%s:%i:%i: Expression missing in return\n",
-                ret_tok->tp.tok.location.file,
-                ret_tok->tp.tok.location.line, ret_tok->tp.tok.charno);
-        errorcount++;
-      }
+    if (exp == NULL)
+       error ("%HExpression missing in return.", &ret_tok->tp.tok.location);
     else
       {
-        struct prod_token_parm_item *exp;
-        exp = $2;
         /* Check same type.  */
-        if (check_type_match (NUMERIC_TYPE (type_prod), $2))
+        if (check_type_match (NUMERIC_TYPE (type_prod), exp))
           {
-            gcc_assert (type_prod->tp.pro.code);
-            gcc_assert (exp->tp.pro.code);
+           gcc_assert (type_prod->tp.pro.code);
+           gcc_assert (exp->tp.pro.code);
 
             /* Generate the code. */
             tree_code_generate_return (type_prod->tp.pro.code,
-                                       exp->tp.pro.code);
+                                      exp->tp.pro.code);
           }
       }
 }
@@ -645,11 +632,8 @@ NAME LEFT_PARENTHESIS expressions_with_commas RIGHT_PARENTHESIS {
   proto = lookup_tree_name (&search_prod);
   if (!proto)
     {
-      fprintf (stderr, "%s:%i:%i: Function prototype not found\n",
-              tok->tp.tok.location.file,
-              tok->tp.tok.location.line, tok->tp.tok.charno);
-      print_token (stderr, 0, tok);
-      errorcount++;
+      error ("%HFunction prototype not found for %q.*%s.",
+            &tok->tp.tok.location, tok->tp.tok.length, tok->tp.tok.chars);
       YYERROR;
     }
   EXPRESSION_TYPE (prod) = EXPRESSION_TYPE (proto);
@@ -664,11 +648,8 @@ NAME LEFT_PARENTHESIS expressions_with_commas RIGHT_PARENTHESIS {
 
   if (exp_count !=  exp_proto_count)
     {
-      fprintf (stderr, "%s:%i:%i: expression count mismatch with prototype\n",
-              tok->tp.tok.location.file,
-              tok->tp.tok.location.line, tok->tp.tok.charno);
-      print_token (stderr, 0, tok);
-      errorcount++;
+      error ("%HExpression count mismatch %q.*s with prototype.",
+            &tok->tp.tok.location, tok->tp.tok.length, tok->tp.tok.chars);
       YYERROR;
     }
   parms = tree_code_init_parameters ();
@@ -726,11 +707,8 @@ NAME {
   symbol_table_entry = lookup_tree_name (&search_prod);
   if (!symbol_table_entry)
     {
-      fprintf (stderr, "%s:%i:%i: Variable referred to but not defined\n",
-              tok->tp.tok.location.file,
-              tok->tp.tok.location.line, tok->tp.tok.charno);
-      print_token (stderr, 0, tok);
-      errorcount++;
+      error ("%HVariable %q.*s not defined.",
+            &tok->tp.tok.location, tok->tp.tok.length, tok->tp.tok.chars);
       YYERROR;
     }
 
@@ -758,6 +736,7 @@ init_opt:
 
 init:
 ASSIGN init_element {
+  $$ = $2;
 }
 ;
 
@@ -779,9 +758,10 @@ print_token (FILE * file, unsigned int type ATTRIBUTE_UNUSED, YYSTYPE value)
   unsigned int  ix;
 
   tok  =  value;
-  fprintf (file, "%d \"", tok->tp.tok.location.line);
+  fprintf (file, "%d \"", LOCATION_LINE (tok->tp.tok.location));
   for (ix  =  0; ix < tok->tp.tok.length; ix++)
     fprintf (file, "%c", tok->tp.tok.chars[ix]);
+
   fprintf (file, "\"");
 }
 
@@ -790,19 +770,12 @@ static void
 yyerror (const char *error_message)
 {
   struct prod_token_parm_item *tok;
-  
+
   tok = yylval;
   if (tok)
-    {
-      fprintf (stderr, "%s:%i:%i: %s\n", tok->tp.tok.location.file,
-              tok->tp.tok.location.line, tok->tp.tok.charno, error_message);
-      print_token (stderr, 0, tok);
-    }
+    error ("%H%s", &tok->tp.tok.location, error_message);
   else
-    fprintf (stderr, "%s\n", error_message);
-  
-  errorcount++;
-
+    error ("%s", error_message);
 }
 
 /* Reverse the order of a token list, linked by parse_next, old first
@@ -821,6 +794,7 @@ reverse_prod_list (struct prod_token_parm_item *old_first)
   while (current) 
     {
       gcc_assert (current->category == production_category);
+
       next = current->tp.pro.next;
       current->tp.pro.next = prev;
       prev = current;
@@ -835,13 +809,8 @@ static void
 ensure_not_void (unsigned int type, struct prod_token_parm_item* name)
 {
   if (type == VOID_TYPE)
-    {
-      fprintf (stderr, "%s:%i:%i: Type must not be void in this context\n",
-              name->tp.tok.location.file,
-              name->tp.tok.location.line, name->tp.tok.charno);
-      print_token (stderr, 0, name);
-      errorcount++;
-    }
+    error ("%HType must not be void in this context.",
+          &name->tp.tok.location);
 }
 
 /* Check TYPE1 and TYPE2 which are integral types.  Return the lowest
@@ -932,13 +901,15 @@ make_plus_expression (struct prod_token_parm_item* tok,
 
   NUMERIC_TYPE (prod) = type_code;
   type = tree_code_get_type (type_code);
+
   gcc_assert (type);
+
   OP1 (prod) = op1;
   OP2 (prod) = op2;
       
-  prod->tp.pro.code = tree_code_get_expression
-     (prod_code, type, op1->tp.pro.code,
-      op2->tp.pro.code, NULL);
+  prod->tp.pro.code = tree_code_get_expression (prod_code, type,
+                                               op1->tp.pro.code,
+                                               op2->tp.pro.code, NULL);
 
   return prod;
 }

diff --git a/gcc/treelang/tree1.c b/gcc/treelang/tree1.c
index a734615..26ef3bc 100644 (file)
--- a/gcc/treelang/tree1.c
+++ b/gcc/treelang/tree1.c
@@ -129,7 +129,6 @@ treelang_handle_option (size_t scode, const char *arg ATTRIBUTE_UNUSED,
 
     default:
       gcc_unreachable ();
-
     }
 
   return 1;
@@ -140,12 +139,11 @@ treelang_handle_option (size_t scode, const char *arg ATTRIBUTE_UNUSED,
 bool
 treelang_init (void)
 {
+#ifndef USE_MAPPED_LOCATION
   input_filename = main_input_filename;
-  input_line = 1;
-
-  /* Init decls etc.  */
-
-  treelang_init_decl_processing ();
+#else
+  linemap_add (&line_table, LC_ENTER, false, main_input_filename, 1);
+#endif
 
   /* This error will not happen from GCC as it will always create a
      fake input file.  */
@@ -167,6 +165,14 @@ treelang_init (void)
       exit (1);
     }
 
+#ifdef USE_MAPPED_LOCATION
+  linemap_add (&line_table, LC_RENAME, false, "<built-in>", 1);
+  linemap_line_start (&line_table, 0, 1);
+#endif
+
+  /* Init decls, etc.  */
+  treelang_init_decl_processing ();
+
   return true;
 }
 
@@ -183,9 +189,21 @@ treelang_finish (void)
 void
 treelang_parse_file (int debug_flag ATTRIBUTE_UNUSED)
 {
+#ifdef USE_MAPPED_LOCATION
+  source_location s;
+  linemap_add (&line_table, LC_RENAME, false, main_input_filename, 1);
+  s = linemap_line_start (&line_table, 1, 80);
+  input_location = s;
+#else
+  input_line = 1;
+#endif
+
   treelang_debug ();
   yyparse ();
   cgraph_finalize_compilation_unit ();
+#ifdef USE_MAPPED_LOCATION
+  linemap_add (&line_table, LC_LEAVE, false, NULL, 0);
+#endif
   cgraph_optimize ();
 }
 
@@ -257,10 +275,8 @@ insert_tree_name (struct prod_token_parm_item *prod)
   sanity_check (prod);
   if (lookup_tree_name (prod))
     {
-      fprintf (stderr, "%s:%i:%i duplicate name %s\n",
-              tok->tp.tok.location.file, tok->tp.tok.location.line, 
-               tok->tp.tok.charno, tok->tp.tok.chars);
-      errorcount++;
+      error ("%HDuplicate name %q.*s.", &tok->tp.tok.location,
+            tok->tp.tok.length, tok->tp.tok.chars);
       return 1;
     }
   prod->tp.pro.next = symbol_table;

diff --git a/gcc/treelang/treetree.c b/gcc/treelang/treetree.c
index ade0d9d..adcda43 100644 (file)
--- a/gcc/treelang/treetree.c
+++ b/gcc/treelang/treetree.c
@@ -686,7 +686,9 @@ tree_code_get_expression (unsigned int exp_type,
       gcc_assert (op1 && op2);
       operator = MODIFY_EXPR;
       ret1 = fold (build2 (operator, void_type_node, op1,
-                           fold (build1 (CONVERT_EXPR, TREE_TYPE (op1), op2))));
+                           fold (build1 (CONVERT_EXPR, TREE_TYPE (op1),
+                                        op2))));
+
       break;
 
     case EXP_PLUS:
@@ -837,24 +839,22 @@ tree_mark_addressable (tree exp)
          {
            if (TREE_PUBLIC (x))
              {
-               error ("global register variable `%s' used in nested function",
-                      IDENTIFIER_POINTER (DECL_NAME (x)));
+               error ("Global register variable %qD used in nested function.",
+                      x);
                return 0;
              }
-           pedwarn ("register variable `%s' used in nested function",
-                    IDENTIFIER_POINTER (DECL_NAME (x)));
+           pedwarn ("Register variable %qD used in nested function.", x);
          }
        else if (DECL_REGISTER (x) && !TREE_ADDRESSABLE (x))
          {
            if (TREE_PUBLIC (x))
              {
-               error ("address of global register variable `%s' requested",
-                      IDENTIFIER_POINTER (DECL_NAME (x)));
+               error ("Address of global register variable %qD requested.",
+                      x);
                return 0;
              }
 
-           pedwarn ("address of register variable `%s' requested",
-                    IDENTIFIER_POINTER (DECL_NAME (x)));
+           pedwarn ("Address of register variable %qD requested.", x);
          }
 
        /* drops in */