From f955183040b844e89d23aa1a031348417f9582d8 Mon Sep 17 00:00:00 2001 From: Ian Lance Taylor Date: Tue, 16 Jun 2009 20:20:21 +0000 Subject: [PATCH] * c-decl.c (grokdeclarator): Change size_varies to bool. From-SVN: r148550 --- gcc/ChangeLog | 4 ++++ gcc/c-decl.c | 20 ++++++++++---------- 2 files changed, 14 insertions(+), 10 deletions(-) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index ee3c61f588c6..01226001828d 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,7 @@ +2009-06-16 Ian Lance Taylor + + * c-decl.c (grokdeclarator): Change size_varies to bool. + 2009-06-16 Ian Lance Taylor * sel-sched.c: Make forward declarations of move_op_hooks and diff --git a/gcc/c-decl.c b/gcc/c-decl.c index c2c2a890c9d8..4e48bac7f548 100644 --- a/gcc/c-decl.c +++ b/gcc/c-decl.c @@ -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) {