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* c-decl.c (grokdeclarator): Change size_varies to bool.

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From-SVN: r148550
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Ian Lance Taylor 2009-06-16 20:20:21 +00:00 committed by Ian Lance Taylor
parent c32e217521
commit f955183040
2 changed files with 14 additions and 10 deletions
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4
gcc/ChangeLog
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@ -1,3 +1,7 @@
2009-06-16 Ian Lance Taylor <iant@google.com>
* c-decl.c (grokdeclarator): Change size_varies to bool.
2009-06-16 Ian Lance Taylor <iant@google.com>
* sel-sched.c: Make forward declarations of move_op_hooks and

20
gcc/c-decl.c
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@ -4713,7 +4713,7 @@ grokdeclarator (const struct c_declarator *declarator,
tree name = NULL_TREE;
bool funcdef_flag = false;
bool funcdef_syntax = false;
int size_varies = 0;
bool size_varies = false;
tree decl_attr = declspecs->decl_attr;
int array_ptr_quals = TYPE_UNQUALIFIED;
tree array_ptr_attrs = NULL_TREE;
@ -4807,7 +4807,7 @@ grokdeclarator (const struct c_declarator *declarator,
type = integer_type_node;
}
size_varies = C_TYPE_VARIABLE_SIZE (type);
size_varies = C_TYPE_VARIABLE_SIZE (type) != 0;
/* Diagnose defaulting to "int". */
@ -5140,7 +5140,7 @@ grokdeclarator (const struct c_declarator *declarator,
"variably modified %qE at file scope",
name);
else
this_size_varies = size_varies = 1;
this_size_varies = size_varies = true;
warn_variable_length_array (name, size);
}
}
@ -5155,7 +5155,7 @@ grokdeclarator (const struct c_declarator *declarator,
/* Make sure the array size remains visibly
nonconstant even if it is (eg) a const variable
with known value. */
this_size_varies = size_varies = 1;
this_size_varies = size_varies = true;
warn_variable_length_array (name, size);
}
@ -5227,7 +5227,7 @@ grokdeclarator (const struct c_declarator *declarator,
the field variably modified, not through being
something other than a declaration with function
prototype scope. */
size_varies = 1;
size_varies = true;
else
{
const struct c_declarator *t = declarator;
@ -5251,7 +5251,7 @@ grokdeclarator (const struct c_declarator *declarator,
if (array_parm_vla_unspec_p)
{
itype = build_range_type (sizetype, size_zero_node, NULL_TREE);
size_varies = 1;
size_varies = true;
}
}
else if (decl_context == TYPENAME)
@ -5265,7 +5265,7 @@ grokdeclarator (const struct c_declarator *declarator,
otherwise be modified below. */
itype = build_range_type (sizetype, size_zero_node,
NULL_TREE);
size_varies = 1;
size_varies = true;
}
}
@ -5349,7 +5349,7 @@ grokdeclarator (const struct c_declarator *declarator,
if (type == error_mark_node)
continue;
size_varies = 0;
size_varies = false;
/* Warn about some types functions can't return. */
if (TREE_CODE (type) == FUNCTION_TYPE)
@ -5434,7 +5434,7 @@ grokdeclarator (const struct c_declarator *declarator,
"ISO C forbids qualified function types");
if (type_quals)
type = c_build_qualified_type (type, type_quals);
size_varies = 0;
size_varies = false;
/* When the pointed-to type involves components of variable size,
care must be taken to ensure that the size evaluation code is
@ -5620,7 +5620,7 @@ grokdeclarator (const struct c_declarator *declarator,
warning_at (loc, OPT_Wattributes,
"attributes in parameter array declarator ignored");
size_varies = 0;
size_varies = false;
}
else if (TREE_CODE (type) == FUNCTION_TYPE)
{