================
@@ -255,6 +255,41 @@ TEST_F(FormatTestMacroExpansion,
Style);
}
+TEST_F(FormatTestMacroExpansion, CommaAsOperator) {
+ FormatStyle Style = getGoogleStyle();
+ Style.ColumnLimit = 42;
+ Style.Macros.push_back("MACRO(a, b, c)=a=(b); if(x) c");
+ verifyFormat("MACRO(auto a,\n"
+ " looooongfunction(first, second,\n"
+ " third),\n"
+ " fourth);",
+ Style);
+}
+
+TEST_F(FormatTestMacroExpansion, ForcedBreakDiffers) {
+ FormatStyle Style = getGoogleStyle();
+ Style.ColumnLimit = 40;
+ Style.Macros.push_back("MACRO(a, b)=a=(b)");
+ verifyFormat("//\n"
+ "MACRO(const type variable,\n"
+ " functtioncall(\n"
+ " first, longsecondarg, third));\n",
+ Style);
+}
+
+TEST_F(FormatTestMacroExpansion,
+ PreferNotBreakingBetweenReturnTypeAndFunction) {
+ FormatStyle Style = getGoogleStyle();
+ Style.ColumnLimit = 22;
+ Style.Macros.push_back("MOCK_METHOD(r, n, a)=r n a");
+ // In the expanded code, we parse a full function signature, and afterwards
+ // know that we prefer not to break before the function name.
+ verifyFormat("MOCK_METHOD(\n"
+ " type, variable,\n"
+ " (type));\n",
----------------
owenca wrote:
Ditto.
https://github.com/llvm/llvm-project/pull/76245
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