zig

commit 0699b29ce0c5d264bf39c5f88fa6025b61ca6303 (tree)
parent 8a432436aedd8b10bb837965efe630ce58f89a0b
Author: Veikka Tuominen <git@vexu.eu>
Date:   Sun, 13 Feb 2022 14:21:53 +0200

parser: give better errors for misplaced `.{`

Diffstat:
M
lib/std/zig/Ast.zig
 | 
2
+-
M
lib/std/zig/parse.zig
 | 
4
++++

2 files changed, 5 insertions(+), 1 deletion(-)
diff --git a/lib/std/zig/Ast.zig b/lib/std/zig/Ast.zig
@@ -66,7 +66,7 @@ pub fn renderToArrayList(tree: Ast, buffer: *std.ArrayList(u8)) RenderError!void
 
 /// Returns an extra offset for column and byte offset of errors that
 /// should point after the token in the error message.
-pub fn errorOffset(tree:Ast, error_tag: Error.Tag, token: TokenIndex) u32 {
+pub fn errorOffset(tree: Ast, error_tag: Error.Tag, token: TokenIndex) u32 {
     return switch (error_tag) {
         .expected_semi_after_decl,
         .expected_semi_after_stmt,
diff --git a/lib/std/zig/parse.zig b/lib/std/zig/parse.zig
@@ -3229,6 +3229,10 @@ const Parser = struct {
                         .rhs = p.nextToken(),
                     },
                 }),
+                .l_brace => {
+                    // this a misplaced `.{`, handle the error somewhere else
+                    return null_node;
+                },
                 else => {
                     p.tok_i += 1;
                     try p.warn(.expected_suffix_op);