From 5be80b81ebfeddc787f3531f3187f4d8916c7286 Mon Sep 17 00:00:00 2001
From: Nicolas Williams <nico@cryptonector.com>
Date: Wed, 9 Jul 2014 00:43:06 -0500
Subject: [PATCH] Add `foreach EXP as $var (INIT; UPDATE)` form

---
 parser.y       | 5 +++++
 tests/all.test | 4 ++++
 2 files changed, 9 insertions(+)

diff --git a/parser.y b/parser.y
index 6abcb473..55a01fa0 100644
--- a/parser.y
+++ b/parser.y
@@ -243,6 +243,11 @@ Term "as" '$' IDENT '|' Exp {
   jv_free($5);
 } |
 
+"foreach" Term "as" '$' IDENT '(' Exp ';' Exp ')' {
+  $$ = gen_foreach(jv_string_value($5), $2, $7, $9, gen_noop());
+  jv_free($5);
+} |
+
 "if" Exp "then" Exp ElseBody {
   $$ = gen_cond($2, $4, $5);
 } |
diff --git a/tests/all.test b/tests/all.test
index 55cb3891..3685a0e8 100644
--- a/tests/all.test
+++ b/tests/all.test
@@ -234,6 +234,10 @@ null
 [11,22,33,44,55,66,77,88,99]
 [11,22,33]
 
+[foreach range(5) as $item (0; $item)]
+null
+[0,1,2,3,4]
+
 [limit(3; .[])]
 [11,22,33,44,55,66,77,88,99]
 [11,22,33]