================
@@ -11077,6 +11077,221 @@ TEST_F(FormatTest,
WrapsTemplateDeclarationsWithComments) {
Style);
}
+TEST_F(FormatTest, BreakBeforeTemplateClose) {
+ FormatStyle Style = getGoogleStyle(FormatStyle::LK_Cpp);
+ Style.ColumnLimit = 0;
+ verifyNoChange("template <typename Foo>\n"
+ "void foo() {}",
+ Style);
+ verifyNoChange("template <\n"
+ " typename Foo,\n"
+ " typename Bar>\n"
+ "void foo() {}",
+ Style);
+ // when BreakBeforeTemplateClose is off, this line break is removed:
+ verifyFormat("template <\n"
+ " typename Foo,\n"
+ " typename Bar>\n"
+ "void foo() {}",
+ "template <\n"
+ " typename Foo,\n"
+ " typename Bar\n"
+ ">\n"
+ "void foo() {}",
+ Style);
+ Style.BreakBeforeTemplateClose = true;
+ // BreakBeforeTemplateClose should NOT force multiline templates
+ verifyNoChange("template <typename Foo>\n"
+ "void foo() {}",
+ Style);
+ verifyNoChange("template <typename Foo, typename Bar>\n"
+ "void foo() {}",
+ Style);
+ // it should allow a line break:
+ verifyNoChange("template <\n"
+ " typename Foo\n"
+ ">\n"
+ "void foo() {}",
+ Style);
+ verifyNoChange("template <\n"
+ " typename Foo,\n"
+ " typename Bar\n"
+ ">\n"
+ "void foo() {}",
+ Style);
+ // it should add a line break if not already present:
+ verifyFormat("template <\n"
+ " typename Foo\n"
+ ">\n"
+ "void foo() {}",
+ "template <\n"
+ " typename Foo>\n"
+ "void foo() {}",
+ Style);
+ verifyFormat("template <\n"
+ " typename Foo,\n"
+ " typename Bar\n"
+ ">\n"
+ "void foo() {}",
+ "template <\n"
+ " typename Foo,\n"
+ " typename Bar>\n"
+ "void foo() {}",
+ Style);
+ // when within an indent scope, the > should be placed appropriately:
+ verifyFormat("struct Baz {\n"
+ " template <\n"
+ " typename Foo,\n"
+ " typename Bar\n"
+ " >\n"
+ " void foo() {}\n"
+ "};",
+ "struct Baz {\n"
+ " template <\n"
+ " typename Foo,\n"
+ " typename Bar>\n"
+ " void foo() {}\n"
+ "};",
+ Style);
+
+ // test from issue #80049
+ verifyFormat(
+ "void foo() {\n"
+ " using type = std::remove_cv_t<\n"
+ " add_common_cv_reference<\n"
+ " std::common_type_t<std::decay_t<T0>, std::decay_t<T1>>,\n"
+ " T0,\n"
+ " T1\n"
+ " >\n"
+ " >;\n"
+ "}\n",
+ "void foo() {\n"
+ " using type = std::remove_cv_t<\n"
+ " add_common_cv_reference<\n"
+ " std::common_type_t<std::decay_t<T0>, std::decay_t<T1>>,\n"
+ " T0,\n"
+ " T1>>;\n"
+ "}\n",
+ Style);
+
+ // test lambda goes to next line:
----------------
leijurv wrote:
Sure!
https://github.com/llvm/llvm-project/pull/118046/commits/2c3a64c8f32a5c43887db4d107a4142490898c20
https://github.com/llvm/llvm-project/pull/118046
_______________________________________________
cfe-commits mailing list
cfe-commits@lists.llvm.org
https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
