From c4bcc86ed075f3169a0df0f91bbb31f5bc2788ef Mon Sep 17 00:00:00 2001
From: "Sven M. Hallberg" <pesco@khjk.org>
Date: Wed, 20 Nov 2019 17:45:36 +0100
Subject: [PATCH] don't disable -Wclobber on clang
---
src/backends/regex.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/src/backends/regex.c b/src/backends/regex.c
index 9646ddd5..c10c2589 100644
--- a/src/backends/regex.c
+++ b/src/backends/regex.c
@@ -223,7 +223,7 @@ bool svm_stack_ensure_cap(HAllocator *mm__, HSVMContext *ctx, size_t addl) {
* the second return; here, the only variables that could matter for
* are arena and ctx (because they're referenced in "goto fail").
*/
-#ifdef __GNUC__
+#if defined(__GNUC__) && !defined(__clang__)
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wunknown-pragmas"
#pragma GCC diagnostic ignored "-Wclobbered"
@@ -311,7 +311,7 @@ HParseResult *run_trace(HAllocator *mm__, HRVMProg *orig_prog, HRVMTrace *trace,
return NULL;
}
// Reenable -Wclobber
-#ifdef __GNUC__
+#if defined(__GNUC__) && !defined(__clang__)
#pragma GCC diagnostic pop
#endif
--
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