In particular, left braces after an enum declaration now occur on their
own line. Further, when short ifs/whiles are allowed these no longer
cause the left brace to be on the same line as the if/while when a
brace is included.
Patch by Thomas Gibson-Robinson.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@187901
91177308-0d34-0410-b5e6-
96231b3b80d8
unsigned Limit) {
if (Limit == 0)
return;
+ if (Style.BreakBeforeBraces == FormatStyle::BS_Allman &&
+ (I + 1)->First->is(tok::l_brace))
+ return;
if ((I + 1)->InPPDirective != I->InPPDirective ||
((I + 1)->InPPDirective && (I + 1)->First->HasUnescapedNewline))
return;
nextToken();
}
if (FormatTok->Tok.is(tok::l_brace)) {
+ if (Style.BreakBeforeBraces == FormatStyle::BS_Allman)
+ addUnwrappedLine();
nextToken();
addUnwrappedLine();
++Line->Level;
" }\n"
"}\n",
BreakBeforeBrace);
+
+ verifyFormat("enum X\n"
+ "{\n"
+ " Y = 0,\n"
+ "}\n",
+ BreakBeforeBrace);
+
+ FormatStyle BreakBeforeBraceShortIfs = BreakBeforeBrace;
+ BreakBeforeBraceShortIfs.AllowShortIfStatementsOnASingleLine = true;
+ BreakBeforeBraceShortIfs.AllowShortLoopsOnASingleLine = true;
+ verifyFormat("void f(bool b)\n"
+ "{\n"
+ " if (b)\n"
+ " {\n"
+ " return;\n"
+ " }\n"
+ "}\n",
+ BreakBeforeBraceShortIfs);
+ verifyFormat("void f(bool b)\n"
+ "{\n"
+ " if (b) return;\n"
+ "}\n",
+ BreakBeforeBraceShortIfs);
+ verifyFormat("void f(bool b)\n"
+ "{\n"
+ " while (b)\n"
+ " {\n"
+ " return;\n"
+ " }\n"
+ "}\n",
+ BreakBeforeBraceShortIfs);
}
TEST_F(FormatTest, UnderstandsPragmas) {