constexpr literals

ndsev · Jun 18, 2024 · ccd4108 · ccd4108
1 parent d9cb919
commit ccd4108
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Showing 2 changed files with 8 additions and 1 deletion.
diff --git a/compiler/extensions/cpp/freemarker/Constant.h.ftl b/compiler/extensions/cpp/freemarker/Constant.h.ftl
@@ -13,7 +13,7 @@
 <#if withCodeComments && docComments??>
 <@doc_comments docComments/>
 </#if>
-const ${typeInfo.typeFullName} ${name} = ${value};
+constexpr ${typeInfo.typeFullName} ${name} = ${value};
 <@namespace_end package.path/>
 
 <@include_guard_end package.path, name/>
diff --git a/test/language/literals/cpp/LiteralsTest.cpp b/test/language/literals/cpp/LiteralsTest.cpp
@@ -103,4 +103,11 @@ TEST(LiteralsTest, String)
     ASSERT_EQ("String with escaped values \x31 \x32 \063 \n \t \f \r \\ \""_sv, STRING);
 }
 
+TEST(LiteralsTest, constexprLiteral)
+{
+    static_assert(BINARY_POSITIVE == 0xff, "BINARY_POSITIVE fail");
+    static_assert(DECIMAL_NEGATIVE == -255, "DECIMAL_NEGATIVE fail");
+    static_assert(STRING.size() == 44, "STRING fail");
+}
+
 } // namespace literals