[7/9] spec: s/size/rank/

Commit Message

Luc Van Oostenryck Nov. 11, 2019, 1:47 p.m. UTC

In declaration_specifiers() the variable 'size' is used to
make the distinction between char/short/int/long/long long/...
but this correspond more closely to the notion of 'rank' since
some of these types can have the same bit-size.

Rename the variable 'size' to 'rank'.

Signed-off-by: Luc Van Oostenryck <[e-mail]>
---
 parse.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

Patch

diff --git a/parse.c b/parse.c
index 0ace13514..46136ec66 100644
--- a/parse.c
+++ b/parse.c
@@ -1599,7 +1599,7 @@  static struct token *declaration_specifiers(struct token *token, struct decl_sta
 {
 	int seen = 0;
 	int class = CInt;
-	int size = 0;
+	int rank = 0;
 
 	while (token_type(token) == TOKEN_IDENT) {
 		struct symbol *s = lookup_symbol(token->ident,
@@ -1625,12 +1625,12 @@  static struct token *declaration_specifiers(struct token *token, struct decl_sta
 			seen |= s->op->set;
 			class += s->op->class;
 			if (s->op->set & (Set_Short|Set_Float)) {
-				size = -1;
+				rank = -1;
 			} else if (s->op->set & Set_Char) {
-				size = -2;
+				rank = -2;
 			} else if (s->op->set & Set_Int128) {
-				size = 3;
-			} else if (s->op->set & Set_Long && size++) {
+				rank = 3;
+			} else if (s->op->set & Set_Long && rank++) {
 				if (class == CReal) {
 					specifier_conflict(token->pos,
 							   Set_Vlong,
@@ -1652,7 +1652,7 @@  static struct token *declaration_specifiers(struct token *token, struct decl_sta
 	if (!(seen & Set_S)) {	/* not set explicitly? */
 		struct symbol *base = &incomplete_ctype;
 		if (seen & Set_Any)
-			base = types[class][size];
+			base = types[class][rank];
 		ctx->ctype.base_type = base;
 	}