X-Git-Url: https://git.m6w6.name/?p=m6w6%2Fext-psi;a=blobdiff_plain;f=src%2Ftypes%2Fcpp_macro_decl.c;h=6d3747e58dbaa4bed08fb0fc3ae4d7c4c0fd82e0;hp=bfa230c3cf5963bb6a4edb0c7672cd41325a7543;hb=c9384515a81cb64d345b299908b2852f51bb8e6e;hpb=6509a2053456d0e63b6f383b757289d3016ed1a5

diff --git a/src/types/cpp_macro_decl.c b/src/types/cpp_macro_decl.c
index bfa230c..6d3747e 100644
--- a/src/types/cpp_macro_decl.c
+++ b/src/types/cpp_macro_decl.c
@@ -74,4 +74,80 @@ void psi_cpp_macro_decl_dump(int fd, struct psi_cpp_macro_decl *macro)
 		}
 		dprintf(fd, ")");
 	}
+
+	if (macro->exp) {
+		dprintf(fd, " ");
+		psi_num_exp_dump(fd, macro->exp);
+		if (!macro->tokens) abort();
+	} else
+	if (macro->tokens) {
+		size_t i = 0;
+		struct psi_token *tok;
+
+		while (psi_plist_get(macro->tokens, i++, &tok)) {
+			switch (tok->type) {
+			case PSI_T_QUOTED_STRING:
+				dprintf(fd, " \"%s\"", tok->text);
+				break;
+			case PSI_T_QUOTED_CHAR:
+				dprintf(fd, " '%s'", tok->text);
+				break;
+			default:
+				dprintf(fd, " %s", tok->text);
+			}
+		}
+	}
+}
+
+static inline bool cmp_token_list(struct psi_plist *l1, struct psi_plist *l2)
+{
+	size_t c = psi_plist_count(l1), i;
+
+	if (c != psi_plist_count(l2)) {
+		return false;
+	}
+
+	for (i = 0; i < c; ++i) {
+		struct psi_token *t1, *t2;
+
+		psi_plist_get(l1, i, &t1);
+		psi_plist_get(l2, i, &t2);
+
+		if (strcmp(t1->text, t2->text)) {
+			return false;
+		}
+	}
+
+	return true;
+}
+
+bool psi_cpp_macro_decl_equal(struct psi_cpp_macro_decl *d1, struct psi_cpp_macro_decl *d2)
+{
+	if (d1->sig) {
+		if (!d2->sig) {
+			return false;
+		}
+
+		if (!cmp_token_list(d1->sig, d2->sig)) {
+			return false;
+		}
+	} else if (d2->sig) {
+		return false;
+	}
+
+	if (d1->tokens) {
+		if (!d2->tokens) {
+			return false;
+		}
+
+		if (!cmp_token_list(d1->tokens, d2->tokens)) {
+			return false;
+		}
+	} else if (d2->tokens) {
+		return false;
+	}
+
+	/* FIXME compare num_exps */
+
+	return true;
 }