scc

Simple C99 Compiler
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commit b0126dcc1e00f427b21754693c8d6dcbf5101e58
parent 28af012e9746a4adacc4e2909d0cfb5e9d8e94e9
Author: Roberto E. Vargas Caballero <k0ga@shike2.com>
Date:   Wed, 30 Oct 2013 08:23:30 +0100

Change NS_STRUCT to NS_TAG

This is a better name for this namespace, because it is used in
the tags of struct, union and enum definitions, and it is the name
used in the standard for it.

Diffstat:
decl.c | 16++++++++--------
symbol.h | 2+-
2 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/decl.c b/decl.c @@ -11,8 +11,8 @@ char parser_out_home; static struct symbol *cursym; -static unsigned char nr_structs = NS_STRUCT; -static unsigned char nested_struct; +static unsigned char nr_tags = NS_TAG; +static unsigned char nested_tags; static void declarator(struct ctype *tp, unsigned char ns); @@ -64,13 +64,13 @@ aggregate(register struct ctype *tp) struct symbol *sym = NULL; if (yytoken == IDEN) { - sym = lookup(yytext, NS_STRUCT); + sym = lookup(yytext, NS_TAG); sym->ctype = tp; next(); } - if (nr_structs == NS_STRUCT + NR_MAXSTRUCTS) + if (nr_tags == NS_TAG + NR_MAXSTRUCTS) error("too much structs/unions/enum defined"); - tp->ns = ++nr_structs; + tp->ns = ++nr_tags; tp->forward = 1; tp->sym = sym; } @@ -117,10 +117,10 @@ static struct ctype * structdcl(register struct ctype *tp) { aggregate(tp); - if (nested_struct == NR_STRUCT_LEVEL) + if (nested_tags == NR_STRUCT_LEVEL) error("too much nested structs/unions"); - ++nested_struct; + ++nested_tags; if (!accept('{')) return tp; if (!tp->forward) @@ -129,7 +129,7 @@ structdcl(register struct ctype *tp) do fielddcl(tp->ns); while (!accept('}')); - --nested_struct; + --nested_tags; tp->forward = 0; return tp; diff --git a/symbol.h b/symbol.h @@ -14,7 +14,7 @@ enum { NS_IDEN, NS_KEYWORD, NS_LABEL, - NS_STRUCT + NS_TAG }; struct ctype {