From 126bd476d625c1be376eaf88f522557186dde393 Mon Sep 17 00:00:00 2001
From: Luna <git@l4.pm>
Date: Fri, 20 Sep 2019 13:32:35 -0300
Subject: [PATCH] fix function parameter parsing

 - fix struct's err ctx
 - rm err when parsing get exprs and others
---
 src/parsers.zig | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/parsers.zig b/src/parsers.zig
index 4d2c0b4..5470b75 100644
--- a/src/parsers.zig
+++ b/src/parsers.zig
@@ -463,12 +463,15 @@ pub const Parser = struct {
 
         while (self.peek().typ != .RightParen) {
             const param_name = try self.consumeSingle(.Identifier);
+            _ = try self.consumeSingle(.Colon);
             const param_type = try self.consumeSingle(.Identifier);
 
             try param_list.append(ast.ParamDecl{
                 .name = param_name,
                 .typ = param_type,
             });
+
+            if (self.check(.Comma)) _ = try self.consumeSingle(.Comma);
         }
 
         _ = try self.consumeSingle(.RightParen);
@@ -547,7 +550,7 @@ pub const Parser = struct {
     fn parseStructDecl(self: *@This()) !*Node {
         var fields = ast.FieldList.init(self.allocator);
         errdefer fields.deinit();
-        self.setErrContext("struct", name);
+        self.setErrContext("struct");
 
         _ = try self.consumeSingle(.Struct);
         var name = try self.consumeSingle(.Identifier);
@@ -1046,7 +1049,8 @@ pub const Parser = struct {
                     expr = try self.mkGet(expr, name);
                 }
             } else {
-                return self.tokenError(self.peek(), "Expect expression.");
+                //return self.tokenError(self.peek(), "Expect expression.");
+                break;
             }
         }