commit d70a45142caa6bdeb52052ccee9b57458b7b41de
author William A. Kennington III <wak@google.com> Thu Dec 07 19:22:32 2023 -0800
committer William A. Kennington III <wak@google.com> Fri Dec 08 15:51:51 2023 -0800
tree 63244f9d83fb674708d74d237183ebce8b1af3f9
parent b32092f785015c9e6f949bceda271416604fe805

treewide: Test constexpr more thoroughly

Declaring object wide constexpr values unveiled some issues with
constant evaluation that were not previously noticed.

Change-Id: If94e92861f5335ff1292915ed54a9675b56785f2
Signed-off-by: William A. Kennington III <wak@google.com>

test/zstring_view.cpp

diff --git a/test/zstring_view.cpp b/test/zstring_view.cpp
index f856757..34046af 100644
--- a/test/zstring_view.cpp
+++ b/test/zstring_view.cpp
@@ -24,6 +24,9 @@
                                       std::char_traits<char>>::value));
 }
 
+constexpr auto ezsv = ""_zsv;
+constexpr auto aczsv = "ac"_zsv;
+
 TEST(ZstringView, Basic)
 {
     auto s1 = zstring_view("ac");
@@ -41,7 +44,7 @@
     EXPECT_NE(s1, s2);
     EXPECT_EQ(s3, "aa");
 
-    EXPECT_EQ("ac"_zsv, s1);
+    EXPECT_EQ(aczsv, s1);
     EXPECT_EQ("ac", s1);
     EXPECT_EQ(s1, "ac");
     EXPECT_EQ(s, s2);
@@ -100,7 +103,7 @@
 
 TEST(ZstringView, NoTypeCoercion)
 {
-    EXPECT_EQ(""_zsv, "\0");
+    EXPECT_EQ(ezsv, "\0");
     EXPECT_EQ("\0", ""_zsv);
     EXPECT_NE(""_zsv, "\0"sv);
     EXPECT_NE("\0"sv, ""_zsv);