more cgen

1 files changed, 28 insertions, 3 deletions

diff --git a/decls_cgen.c b/decls_cgen.c
index bce26c7..881240c 100644
--- a/decls_cgen.c
+++ b/decls_cgen.c
@@ -1,17 +1,42 @@
-static void cgen_decls_stmt(CGenerator *g, Statement *s) {
+static bool cgen_decls_expr(CGenerator *g, Expression *e) {
+}
+
+static bool cgen_decls_block(CGenerator *g, Block *b) {
+}
+
+static bool cgen_decls_decl(CGenerator *g, Declaration *d) {
+	if ((d->flags & DECL_FLAG_HAS_EXPR) && d->expr.kind == EXPR_FN && arr_len(d->idents) == 1) {
+		d->expr.fn.name = d->idents[0];
+		if (!cgen_fn_header(g, &d->expr.fn))
+			return false;
+		cgen_write(g, ";");
+		if (!cgen_decls_block(g, &d->expr.fn.body))
+			return false;
+	} else if (d->flags & DECL_FLAG_HAS_EXPR) {
+		if (!cgen_decls_expr(g, &d->expr))
+			return false;
+	}
+}
+
+static bool cgen_decls_stmt(CGenerator *g, Statement *s) {
 	switch (s->kind) {
 	case STMT_DECL:
+		if (!cgen_decls_decl(g, &s->decl))
+			return false;
 		break;
 	case STMT_EXPR:
 		break;
 	case STMT_RET:
 		break;
 	}
+	return true;
 }
 
-static void cgen_decls_file(CGenerator *g, ParsedFile *f) {
+static bool cgen_decls_file(CGenerator *g, ParsedFile *f) {
 	cgen_write(g, "/* declarations */\n");
 	arr_foreach(f->stmts, Statement, s) {
-		cgen_decls_stmt(g, s);
+		if (!cgen_decls_stmt(g, s))
+			return false;
 	}
+	return true;
 }