From 859290a9dec1dede6e60e5309a8c0d07a637ed32 Mon Sep 17 00:00:00 2001
From: gingerBill <gingerBill@users.noreply.github.com>
Date: Wed, 24 Jun 2026 13:31:11 +0100
Subject: [PATCH] Support `where` clauses for `proc` groups

---
 core/odin/parser/parser.odin | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/core/odin/parser/parser.odin b/core/odin/parser/parser.odin
index fcfca0121..5e681728d 100644
--- a/core/odin/parser/parser.odin
+++ b/core/odin/parser/parser.odin
@@ -2553,6 +2553,17 @@ parse_operand :: proc(p: ^Parser, lhs: bool) -> ^ast.Expr {
 			for p.curr_tok.kind != .Close_Brace &&
 			    p.curr_tok.kind != .EOF {
 				elem := parse_expr(p, false)
+
+				if p.curr_tok.kind == .Where {
+					tok_where := expect_token(p, .Where)
+					cond := parse_expr(p, false)
+
+					be := ast.new(ast.Binary_Expr, elem.pos, end_pos(p.prev_tok))
+					be.left  = elem
+					be.op    = tok_where
+					be.right = cond
+					elem = be
+				}
 				append(&args, elem)
 
 				allow_token(p, .Comma) or_break