Klaas de Vries: Fix bug in libc++'s std::string::find_first_not_of.
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@171321 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/include/string b/include/string
index 5bf42f0..1a70467 100644
--- a/include/string
+++ b/include/string
@@ -3374,7 +3374,7 @@
{
const_pointer __p = data();
const_pointer __pe = __p + __sz;
- for (const_pointer __ps = __p + __pos; __p != __pe; ++__ps)
+ for (const_pointer __ps = __p + __pos; __ps != __pe; ++__ps)
if (!traits_type::eq(*__ps, __c))
return static_cast<size_type>(__ps - __p);
}
diff --git a/test/strings/basic.string/string.ops/string_find.first.not.of/char_size.pass.cpp b/test/strings/basic.string/string.ops/string_find.first.not.of/char_size.pass.cpp
index 88ce6b9..3be9e92 100644
--- a/test/strings/basic.string/string.ops/string_find.first.not.of/char_size.pass.cpp
+++ b/test/strings/basic.string/string.ops/string_find.first.not.of/char_size.pass.cpp
@@ -59,6 +59,8 @@
test(S("oselktgbcapndfjihrmq"), 'q', 21, S::npos);
test(S(""), 'q', S::npos);
+ test(S("q"), 'q', S::npos);
+ test(S("qqq"), 'q', S::npos);
test(S("csope"), 'q', 0);
test(S("gfsmthlkon"), 'q', 0);
test(S("laenfsbridchgotmkqpj"), 'q', 0);