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(init_decl_processing): Use 10 as size of ..._array_type_node. 

From-SVN: r3345
This commit is contained in:
Richard Stallman 1993-01-26 06:51:31 +00:00
parent 625bbc6074
commit fba9adc6d5
1 changed files with 13 additions and 8 deletions
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21
gcc/c-decl.c
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@ -150,17 +150,17 @@ tree ptr_type_node, const_ptr_type_node;
tree string_type_node, const_string_type_node;
/* Type `char[256]' or something like it.
/* Type `char[SOMENUMBER]'.
Used when an array of char is needed and the size is irrelevant. */
tree char_array_type_node;
/* Type `int[256]' or something like it.
/* Type `int[SOMENUMBER]' or something like it.
Used when an array of int needed and the size is irrelevant. */
tree int_array_type_node;
/* Type `wchar_t[256]' or something like it.
/* Type `wchar_t[SOMENUMBER]' or something like it.
Used when a wide string literal is created. */
tree wchar_array_type_node;
@ -2495,6 +2495,7 @@ init_decl_processing ()
tree void_ftype_any;
int wchar_type_size;
tree temp;
tree array_domain_type;
current_function_decl = NULL;
named_labels = NULL;
@ -2655,18 +2656,22 @@ init_decl_processing ()
const_string_type_node
= build_pointer_type (build_type_variant (char_type_node, 1, 0));
/* make a type for arrays of 256 characters.
256 is picked randomly because we have a type for integers from 0 to 255.
/* Make a type to be the domain of a few array types
whose domains don`t really matter.
10 is small enough that it always fits in size_t. */
array_domain_type = build_index_type (build_int_2 (10, 0));
/* make a type for arrays of characters.
With luck nothing will ever really depend on the length of this
array type. */
char_array_type_node
= build_array_type (char_type_node, unsigned_intQI_type_node);
= build_array_type (char_type_node, array_domain_type);
/* Likewise for arrays of ints. */
int_array_type_node
= build_array_type (integer_type_node, unsigned_intQI_type_node);
= build_array_type (integer_type_node, array_domain_type);
/* This is for wide string constants. */
wchar_array_type_node
= build_array_type (wchar_type_node, unsigned_intQI_type_node);
= build_array_type (wchar_type_node, array_domain_type);
default_function_type
= build_function_type (integer_type_node, NULL_TREE);