INFO does not compile when used like a function call

[TestingPlant]

Description

When INFO is used in code such as

if (condition)
	INFO("Information");

it will not compile. However, if you add braces on like

if (condition) {
	INFO("Information");
}

it compiles.

INFO() should act like any other function call, where you can omit the braces when used in if statements and such.

Steps to reproduce

#define DOCTEST_CONFIG_IMPLEMENT_WITH_MAIN
#include "./doctest/doctest/doctest.h"

TEST_CASE("") {
	if (true)
		INFO("Information");
}

Extra information

• doctest version: v2.4.5
• Operating System: Arch Linux
• Compiler+version: g++ 10.2.0

[onqtam]

Just pushed a fix for this in dev - thanks for reporting! I managed to change the entire macro to consist of a single statement so now it can be used properly like what you have suggested.

However, I should note that this usage is actually not useful at all - whatever is logged in an INFO() call will only be available for asserts which fail in it's block scope - and that block scope in this case is only the then part of the if statement - and thus you'd have no way of actually using whatever is logged in this way because this way the only statement in the then part of the if statement is the INFO() call itself.