From 0ea70c9d714f23d7680b261ab240ecb6656a6a5b Mon Sep 17 00:00:00 2001
From: Andreas Kloeckner <inform@tiker.net>
Date: Fri, 12 Jul 2013 14:29:40 -0400
Subject: [PATCH] Provide better error messages in insn parsing
---
loopy/kernel/creation.py | 15 +++++++++++++--
1 file changed, 13 insertions(+), 2 deletions(-)
diff --git a/loopy/kernel/creation.py b/loopy/kernel/creation.py
index 534983e25..c358f63e0 100644
--- a/loopy/kernel/creation.py
+++ b/loopy/kernel/creation.py
@@ -162,8 +162,19 @@ def parse_insn(insn):
raise RuntimeError("insn parse error")
from loopy.symbolic import parse
- lhs = parse(groups["lhs"])
- rhs = parse(groups["rhs"])
+ try:
+ lhs = parse(groups["lhs"])
+ except:
+ print("While parsing left hand side '%s', "
+ "the following error occurred:" % groups["lhs"])
+ raise
+
+ try:
+ rhs = parse(groups["rhs"])
+ except:
+ print("While parsing right hand side '%s', "
+ "the following error occurred:" % groups["rhs"])
+ raise
if insn_match is not None:
insn_deps = set()
--
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