/* Parse tree dumper
- Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009
+ Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
Free Software Foundation, Inc.
Contributed by Steven Bosscher
TODO: Dump DATA. */
#include "config.h"
+#include "system.h"
#include "gfortran.h"
+#include "constructor.h"
/* Keep track of indentation for symbol tree dumps. */
static int show_level = 0;
static void show_namespace (gfc_namespace *ns);
+/* Allow dumping of an expression in the debugger. */
+void gfc_debug_expr (gfc_expr *);
+
+void
+gfc_debug_expr (gfc_expr *e)
+{
+ FILE *tmp = dumpfile;
+ dumpfile = stderr;
+ show_expr (e);
+ fputc ('\n', dumpfile);
+ dumpfile = tmp;
+}
+
+
/* Do indentation for a specific level. */
static inline void
switch (ts->type)
{
case BT_DERIVED:
- fprintf (dumpfile, "%s", ts->derived->name);
+ fprintf (dumpfile, "%s", ts->u.derived->name);
break;
case BT_CHARACTER:
- show_expr (ts->cl->length);
+ show_expr (ts->u.cl->length);
break;
default:
return;
}
- fprintf (dumpfile, "(%d", as->rank);
+ fprintf (dumpfile, "(%d [%d]", as->rank, as->corank);
- if (as->rank != 0)
+ if (as->rank + as->corank > 0)
{
switch (as->type)
{
}
fprintf (dumpfile, " %s ", c);
- for (i = 0; i < as->rank; i++)
+ for (i = 0; i < as->rank + as->corank; i++)
{
show_expr (as->lower[i]);
fputc (' ', dumpfile);
/* Display a constructor. Works recursively for array constructors. */
static void
-show_constructor (gfc_constructor *c)
+show_constructor (gfc_constructor_base base)
{
- for (; c; c = c->next)
+ gfc_constructor *c;
+ for (c = gfc_constructor_first (base); c; c = gfc_constructor_next (c))
{
if (c->iterator == NULL)
show_expr (c->expr);
fputc (')', dumpfile);
}
- if (c->next != NULL)
+ if (gfc_constructor_next (c) != NULL)
fputs (" , ", dumpfile);
}
}
break;
case EXPR_STRUCTURE:
- fprintf (dumpfile, "%s(", p->ts.derived->name);
+ fprintf (dumpfile, "%s(", p->ts.u.derived->name);
show_constructor (p->value.constructor);
fputc (')', dumpfile);
break;
case BT_COMPLEX:
fputs ("(complex ", dumpfile);
- mpfr_out_str (stdout, 10, 0, p->value.complex.r, GFC_RND_MODE);
+ mpfr_out_str (stdout, 10, 0, mpc_realref (p->value.complex),
+ GFC_RND_MODE);
if (p->ts.kind != gfc_default_complex_kind)
fprintf (dumpfile, "_%d", p->ts.kind);
fputc (' ', dumpfile);
- mpfr_out_str (stdout, 10, 0, p->value.complex.i, GFC_RND_MODE);
+ mpfr_out_str (stdout, 10, 0, mpc_imagref (p->value.complex),
+ GFC_RND_MODE);
if (p->ts.kind != gfc_default_complex_kind)
fprintf (dumpfile, "_%d", p->ts.kind);
if (p->value.function.name == NULL)
{
fprintf (dumpfile, "%s", p->symtree->n.sym->name);
- if (is_proc_ptr_comp (p, NULL))
+ if (gfc_is_proc_ptr_comp (p, NULL))
show_ref (p->ref);
fputc ('[', dumpfile);
show_actual_arglist (p->value.function.actual);
else
{
fprintf (dumpfile, "%s", p->value.function.name);
- if (is_proc_ptr_comp (p, NULL))
+ if (gfc_is_proc_ptr_comp (p, NULL))
show_ref (p->ref);
fputc ('[', dumpfile);
fputc ('[', dumpfile);
if (attr->allocatable)
fputs (" ALLOCATABLE", dumpfile);
+ if (attr->asynchronous)
+ fputs (" ASYNCHRONOUS", dumpfile);
+ if (attr->codimension)
+ fputs (" CODIMENSION", dumpfile);
if (attr->dimension)
fputs (" DIMENSION", dumpfile);
+ if (attr->contiguous)
+ fputs (" CONTIGUOUS", dumpfile);
if (attr->external)
fputs (" EXTERNAL", dumpfile);
if (attr->intrinsic)
/* Show the f2k_derived namespace with procedure bindings. */
static void
-show_typebound (gfc_symtree* st)
+show_typebound_proc (gfc_typebound_proc* tb, const char* name)
{
- gcc_assert (st->n.tb);
show_indent ();
- if (st->n.tb->is_generic)
+ if (tb->is_generic)
fputs ("GENERIC", dumpfile);
else
{
fputs ("PROCEDURE, ", dumpfile);
- if (st->n.tb->nopass)
+ if (tb->nopass)
fputs ("NOPASS", dumpfile);
else
{
- if (st->n.tb->pass_arg)
- fprintf (dumpfile, "PASS(%s)", st->n.tb->pass_arg);
+ if (tb->pass_arg)
+ fprintf (dumpfile, "PASS(%s)", tb->pass_arg);
else
fputs ("PASS", dumpfile);
}
- if (st->n.tb->non_overridable)
+ if (tb->non_overridable)
fputs (", NON_OVERRIDABLE", dumpfile);
}
- if (st->n.tb->access == ACCESS_PUBLIC)
+ if (tb->access == ACCESS_PUBLIC)
fputs (", PUBLIC", dumpfile);
else
fputs (", PRIVATE", dumpfile);
- fprintf (dumpfile, " :: %s => ", st->name);
+ fprintf (dumpfile, " :: %s => ", name);
- if (st->n.tb->is_generic)
+ if (tb->is_generic)
{
gfc_tbp_generic* g;
- for (g = st->n.tb->u.generic; g; g = g->next)
+ for (g = tb->u.generic; g; g = g->next)
{
fputs (g->specific_st->name, dumpfile);
if (g->next)
}
}
else
- fputs (st->n.tb->u.specific->n.sym->name, dumpfile);
+ fputs (tb->u.specific->n.sym->name, dumpfile);
+}
+
+static void
+show_typebound_symtree (gfc_symtree* st)
+{
+ gcc_assert (st->n.tb);
+ show_typebound_proc (st->n.tb, st->name);
}
static void
show_f2k_derived (gfc_namespace* f2k)
{
gfc_finalizer* f;
+ int op;
+ show_indent ();
+ fputs ("Procedure bindings:", dumpfile);
++show_level;
/* Finalizer bindings. */
}
/* Type-bound procedures. */
- gfc_traverse_symtree (f2k->tb_sym_root, &show_typebound);
+ gfc_traverse_symtree (f2k->tb_sym_root, &show_typebound_symtree);
+
+ --show_level;
+
+ show_indent ();
+ fputs ("Operator bindings:", dumpfile);
+ ++show_level;
+
+ /* User-defined operators. */
+ gfc_traverse_symtree (f2k->tb_uop_root, &show_typebound_symtree);
+
+ /* Intrinsic operators. */
+ for (op = GFC_INTRINSIC_BEGIN; op != GFC_INTRINSIC_END; ++op)
+ if (f2k->tb_op[op])
+ show_typebound_proc (f2k->tb_op[op],
+ gfc_op2string ((gfc_intrinsic_op) op));
--show_level;
}
fprintf (dumpfile, "symbol %s ", sym->name);
show_typespec (&sym->ts);
+
+ /* If this symbol is an associate-name, show its target expression. */
+ if (sym->assoc)
+ {
+ fputs (" => ", dumpfile);
+ show_expr (sym->assoc->target);
+ fputs (" ", dumpfile);
+ }
+
show_attr (&sym->attr);
if (sym->value)
if (sym->f2k_derived)
{
show_indent ();
- fputs ("Procedure bindings:\n", dumpfile);
+ if (sym->hash_value)
+ fprintf (dumpfile, "hash: %d", sym->hash_value);
show_f2k_derived (sym->f2k_derived);
}
}
}
- if (sym->formal_ns)
+ if (sym->formal_ns && (sym->formal_ns->proc_name != sym))
{
show_indent ();
fputs ("Formal namespace", dumpfile);
gfc_filepos *fp;
gfc_inquire *i;
gfc_dt *dt;
+ gfc_namespace *ns;
code_indent (level, c->here);
break;
+ case EXEC_ERROR_STOP:
+ fputs ("ERROR ", dumpfile);
+ /* Fall through. */
+
case EXEC_STOP:
fputs ("STOP ", dumpfile);
break;
+ case EXEC_SYNC_ALL:
+ fputs ("SYNC ALL ", dumpfile);
+ if (c->expr2 != NULL)
+ {
+ fputs (" stat=", dumpfile);
+ show_expr (c->expr2);
+ }
+ if (c->expr3 != NULL)
+ {
+ fputs (" errmsg=", dumpfile);
+ show_expr (c->expr3);
+ }
+ break;
+
+ case EXEC_SYNC_MEMORY:
+ fputs ("SYNC MEMORY ", dumpfile);
+ if (c->expr2 != NULL)
+ {
+ fputs (" stat=", dumpfile);
+ show_expr (c->expr2);
+ }
+ if (c->expr3 != NULL)
+ {
+ fputs (" errmsg=", dumpfile);
+ show_expr (c->expr3);
+ }
+ break;
+
+ case EXEC_SYNC_IMAGES:
+ fputs ("SYNC IMAGES image-set=", dumpfile);
+ if (c->expr1 != NULL)
+ show_expr (c->expr1);
+ else
+ fputs ("* ", dumpfile);
+ if (c->expr2 != NULL)
+ {
+ fputs (" stat=", dumpfile);
+ show_expr (c->expr2);
+ }
+ if (c->expr3 != NULL)
+ {
+ fputs (" errmsg=", dumpfile);
+ show_expr (c->expr3);
+ }
+ break;
+
case EXEC_ARITHMETIC_IF:
fputs ("IF ", dumpfile);
show_expr (c->expr1);
fputs ("ENDIF", dumpfile);
break;
+ case EXEC_BLOCK:
+ {
+ const char* blocktype;
+ if (c->ext.block.assoc)
+ blocktype = "ASSOCIATE";
+ else
+ blocktype = "BLOCK";
+ show_indent ();
+ fprintf (dumpfile, "%s ", blocktype);
+ ns = c->ext.block.ns;
+ show_namespace (ns);
+ show_indent ();
+ fprintf (dumpfile, "END %s ", blocktype);
+ break;
+ }
+
case EXEC_SELECT:
d = c->block;
fputs ("SELECT CASE ", dumpfile);
fputs ("END FORALL", dumpfile);
break;
+ case EXEC_CRITICAL:
+ fputs ("CRITICAL\n", dumpfile);
+ show_code (level + 1, c->block->next);
+ code_indent (level, 0);
+ fputs ("END CRITICAL", dumpfile);
+ break;
+
case EXEC_DO:
fputs ("DO ", dumpfile);
show_expr (c->expr1);
}
- for (a = c->ext.alloc_list; a; a = a->next)
+ if (c->expr2)
+ {
+ fputs (" ERRMSG=", dumpfile);
+ show_expr (c->expr2);
+ }
+
+ for (a = c->ext.alloc.list; a; a = a->next)
{
fputc (' ', dumpfile);
show_expr (a->expr);
show_expr (c->expr1);
}
- for (a = c->ext.alloc_list; a; a = a->next)
+ if (c->expr2)
+ {
+ fputs (" ERRMSG=", dumpfile);
+ show_expr (c->expr2);
+ }
+
+ for (a = c->ext.alloc.list; a; a = a->next)
{
fputc (' ', dumpfile);
show_expr (a->expr);
fputc ('\n', dumpfile);
fputc ('\n', dumpfile);
- show_code (0, ns->code);
+ show_code (show_level, ns->code);
for (ns = ns->contained; ns; ns = ns->sibling)
{
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