If there are string literals on either side of a '<<', chances are
high that they represent logically separate concepts. Otherwise,
the author could just have just a single literal (possible split
over multiple lines).
So, we can now nicely format things like:
cout << "somepacket = {\n"
<< " val a = " << ValueA << "\n"
<< " val b = " << ValueB << "\n"
<< "}";
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174310
91177308-0d34-0410-b5e6-
96231b3b80d8
(Current.is(tok::string_literal) &&
Current.Parent->is(tok::string_literal))) {
Current.MustBreakBefore = true;
+ } else if (Current.is(tok::lessless) && !Current.Children.empty() &&
+ Current.Parent->is(tok::string_literal) &&
+ Current.Children[0].is(tok::string_literal)) {
+ Current.MustBreakBefore = true;
} else {
Current.MustBreakBefore = false;
}
"aaaaaaaa << (aaaaaaaaaaaaaaaaaaa << aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\n"
" << aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa)\n"
" << aaaaaaaaaaaaaaaaaaaaaaaaaaaaa;");
+
+ verifyFormat("return out << \"somepacket = {\\n\"\n"
+ " << \" aaaaaa = \" << pkt.aaaaaa << \"\\n\"\n"
+ " << \" bbbb = \" << pkt.bbbb << \"\\n\"\n"
+ " << \" cccccc = \" << pkt.cccccc << \"\\n\"\n"
+ " << \" ddd = [\" << pkt.ddd << \"]\\n\"\n"
+ " << \"}\";");
}
TEST_F(FormatTest, UnderstandsEquals) {