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[committed,1/2] Wmisleading-indentation: add reproducer for PR c/70085

Message ID 1457728075-11443-1-git-send-email-dmalcolm@redhat.com
State New
Headers show

Commit Message

David Malcolm March 11, 2016, 8:27 p.m. UTC 
PR c/70085 reported a false-positive from -Wmisleading-indentation.

The warning was fixed by the fix for PR c/68187 (r233972), but it seems
worth capturing the reproducer for PR c/70085 as an additional test case,
as it's slightly different to those seen in PR c/68187.

Committed to trunk (as "obvious") as r234145.

gcc/testsuite/ChangeLog:
	PR c/70085
	* c-c++-common/Wmisleading-indentation.c (pr70085): New test case.
---
 gcc/testsuite/c-c++-common/Wmisleading-indentation.c | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
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Patch

diff --git a/gcc/testsuite/c-c++-common/Wmisleading-indentation.c b/gcc/testsuite/c-c++-common/Wmisleading-indentation.c
index 7b499d4..38c8aec 100644
--- a/gcc/testsuite/c-c++-common/Wmisleading-indentation.c
+++ b/gcc/testsuite/c-c++-common/Wmisleading-indentation.c
@@ -1054,3 +1054,19 @@  fn_42_c (int locked, int i)
     return 0;
 #undef engine_ref_debug
 }
+
+/* We shouldn't complain about the following function.  */
+#define ENABLE_FEATURE
+int pr70085 (int x, int y)
+{
+  if (x > y)
+    return x - y;
+
+  #ifdef ENABLE_FEATURE
+    if (x == y)
+      return 0;
+  #endif
+
+  return -1;
+}
+#undef ENABLE_FEATURE