From 082374f6570a311b0ef95cdf712dbc6eb1e7cd17 Mon Sep 17 00:00:00 2001 From: David Malcolm Date: Wed, 10 Apr 2024 16:43:27 -0400 Subject: [PATCH] analyzer, testuite: comment fixes gcc/testsuite/ChangeLog: * c-c++-common/analyzer/memset-1.c: Clarify some comments. Signed-off-by: David Malcolm --- gcc/testsuite/c-c++-common/analyzer/memset-1.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/gcc/testsuite/c-c++-common/analyzer/memset-1.c b/gcc/testsuite/c-c++-common/analyzer/memset-1.c index 75aef53d348..d6695d49411 100644 --- a/gcc/testsuite/c-c++-common/analyzer/memset-1.c +++ b/gcc/testsuite/c-c++-common/analyzer/memset-1.c @@ -58,7 +58,7 @@ void test_5 (int n) __analyzer_eval (buf[42] == 'A'); /* { dg-warning "TRUE" } */ memset (buf, 0, n); - /* We can't know if buf[42] was written to or not. */ + /* We can't know if buf[42] was overwritten by the memset or not. */ __analyzer_eval (buf[42] == 'A'); /* { dg-warning "UNKNOWN" } */ __analyzer_eval (buf[42] == '\0'); /* { dg-warning "UNKNOWN" } */ } @@ -72,7 +72,7 @@ void test_5a (int n) __analyzer_eval (buf[42] == 'A'); /* { dg-warning "TRUE" } */ __builtin___memset_chk (buf, 0, n, __builtin_object_size (buf, 0)); - /* We can't know if buf[42] was written to or not. */ + /* We can't know if buf[42] was overwritten by the memset or not. */ __analyzer_eval (buf[42] == 'A'); /* { dg-warning "UNKNOWN" } */ __analyzer_eval (buf[42] == '\0'); /* { dg-warning "UNKNOWN" } */ }