(init_decl_processing): Use 10 as size of ..._array_type_node.
From-SVN: r3345
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21
gcc/c-decl.c
21
gcc/c-decl.c
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@ -150,17 +150,17 @@ tree ptr_type_node, const_ptr_type_node;
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tree string_type_node, const_string_type_node;
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tree string_type_node, const_string_type_node;
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/* Type `char[256]' or something like it.
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/* Type `char[SOMENUMBER]'.
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Used when an array of char is needed and the size is irrelevant. */
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Used when an array of char is needed and the size is irrelevant. */
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tree char_array_type_node;
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tree char_array_type_node;
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/* Type `int[256]' or something like it.
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/* Type `int[SOMENUMBER]' or something like it.
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Used when an array of int needed and the size is irrelevant. */
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Used when an array of int needed and the size is irrelevant. */
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tree int_array_type_node;
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tree int_array_type_node;
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/* Type `wchar_t[256]' or something like it.
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/* Type `wchar_t[SOMENUMBER]' or something like it.
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Used when a wide string literal is created. */
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Used when a wide string literal is created. */
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tree wchar_array_type_node;
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tree wchar_array_type_node;
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@ -2495,6 +2495,7 @@ init_decl_processing ()
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tree void_ftype_any;
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tree void_ftype_any;
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int wchar_type_size;
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int wchar_type_size;
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tree temp;
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tree temp;
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tree array_domain_type;
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current_function_decl = NULL;
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current_function_decl = NULL;
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named_labels = NULL;
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named_labels = NULL;
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@ -2655,18 +2656,22 @@ init_decl_processing ()
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const_string_type_node
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const_string_type_node
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= build_pointer_type (build_type_variant (char_type_node, 1, 0));
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= build_pointer_type (build_type_variant (char_type_node, 1, 0));
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/* make a type for arrays of 256 characters.
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/* Make a type to be the domain of a few array types
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256 is picked randomly because we have a type for integers from 0 to 255.
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whose domains don`t really matter.
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10 is small enough that it always fits in size_t. */
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array_domain_type = build_index_type (build_int_2 (10, 0));
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/* make a type for arrays of characters.
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With luck nothing will ever really depend on the length of this
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With luck nothing will ever really depend on the length of this
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array type. */
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array type. */
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char_array_type_node
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char_array_type_node
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= build_array_type (char_type_node, unsigned_intQI_type_node);
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= build_array_type (char_type_node, array_domain_type);
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/* Likewise for arrays of ints. */
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/* Likewise for arrays of ints. */
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int_array_type_node
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int_array_type_node
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= build_array_type (integer_type_node, unsigned_intQI_type_node);
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= build_array_type (integer_type_node, array_domain_type);
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/* This is for wide string constants. */
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/* This is for wide string constants. */
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wchar_array_type_node
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wchar_array_type_node
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= build_array_type (wchar_type_node, unsigned_intQI_type_node);
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= build_array_type (wchar_type_node, array_domain_type);
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default_function_type
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default_function_type
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= build_function_type (integer_type_node, NULL_TREE);
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= build_function_type (integer_type_node, NULL_TREE);
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