Before: Constructor() : a(a), // comment a(a) {}
After: Constructor() : a(a), // comment
a(a) {}
Needed this as a quick fix. Will add more tests for this in a future
commit.
llvm-svn: 172624
We used to incorrectly parse
aaaaaa ? aaaaaa(aaaaaa) : aaaaaaaa;
Due to an l_paren being followed by a colon, we assumed it to be part of
a constructor initializer. Thus, we never found the colon belonging to
the conditional expression, marked the line as bing incorrect and did
not format it.
llvm-svn: 172621
"Bin-packing" here means allowing multiple parameters on one line, if a
function call/declaration is spread over multiple lines.
This is required by the Chromium style guide and probably desired for
the Google style guide. Not making changes to LLVM style as I don't have
enough data.
With this enabled, we format stuff like:
aaaaaaaaaaaaaaa(aaaaaaaaaa,
aaaaaaaaaa,
aaaaaaaaaaaaaaaaaaaaaaa).aaaaaaaaaaaaaaaaaa();
llvm-svn: 172617
Treat tokens inside <> for includes and everything from the second token
of a warning / error on as an implicit string literal, e.g. do not
change its whitespace at all.
Now correctly formats:
#include < path with space >
#error Leave all white!!!!! space* alone!
Note that for #error and #warning we still format the space up to the
first token of the text, so:
# error Text
will become
#error Text
llvm-svn: 172536
We used to incorrectly identify some operators (*, &, +, -, etc.) if
there were comments around them.
Example:
Before: int a = /**/ - 1;
After: int a = /**/ -1;
llvm-svn: 172533
This switches to parsing record definitions only if we can clearly
identify them. We're specifically allowing common patterns for
visibility control through macros and attributes, but we cannot
currently fix all instances. This fixes all known bugs we have though.
Before:
static class A f() {
return g();
} int x;
After:
static class A f() {
return g();
}
int x;
llvm-svn: 172530
We now format this correctly:
Status::Rep Status::global_reps[3] = {
{ kGlobalRef, OK_CODE, NULL, NULL, NULL },
{ kGlobalRef, CANCELLED_CODE, NULL, NULL, NULL },
{ kGlobalRef, UNKNOWN_CODE, NULL, NULL, NULL }
};
- fixed a bug where BreakBeforeClosingBrace would be set on the wrong
state
- added penalties for breaking between = and {, and between { and any
other non-{ token
llvm-svn: 172433
Now, "if (a) return;" is only allowed, if this option is set.
Also add a Chromium style which is currently identical to Google style
except for this option.
llvm-svn: 172431
Before: if (a)
return;
After: if (a) return;
Not yet sure, whether this is always desired, but we can add options and
make this a style parameter as we go along.
llvm-svn: 172413
They work fine, but this fifth use of colons (after labels, in ?:,
in initalizer lists in constructors, in objc method expressions, and in
bitfields) wasn't covered by tests yet.
llvm-svn: 172377
clang-format should not change whether or not there is a line break
before a line comment as this strongly influences the percieved binding.
User input: void f(int a,
// b is awesome
int b);
void g(int a, // a is awesome
int b);
Before: void f(int a, // b is awesome
int b);
void g(int a, // a is awesome
int b);
After: <unchanged from input>
llvm-svn: 172361
Note that I don't know whether we should put {} on a single line in this
case, but it is probably a theoretical issue as in practice such
structs, classes or unions won't be empty.
Before: union A {}
a;
After: union A {} a;
llvm-svn: 172355
I am not aware of a case where that would be wrong. The specific case I
am fixing are function parameters wrapped in parenthesis (e.g. in
macros).
Before: function(a,(b));
After: function(a, (b));
llvm-svn: 172351
A ")" before any of "=", "{" or ";" won't be a cast. This fixes issues
with the formatting of unnamed parameters.
Before: void f(int *){}
After: void f(int *) {}
llvm-svn: 172349
This follows the approach suggested by djasper in PR14911: When a '[' is
seen that's at the start of a line, follows a binary operator, or follows one
of : [ ( return throw, that '[' and its closing ']' are marked as
TT_ObjCMethodExpr and every ':' in that range that isn't part of a ternary
?: is marked as TT_ObjCMethodExpr as well.
Update the layout routines to not output spaces around ':' tokens that are
marked TT_ObjCMethodExpr, and only allow breaking after such tokens, not
before.
Before:
[self adjustButton : closeButton_ ofKind : NSWindowCloseButton];
Now:
[self adjustButton:closeButton_ ofKind:NSWindowCloseButton];
llvm-svn: 172304
Before:
void aaaaaaaaaaaa(int aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa) GUARDED_BY(
aaaaaaaaaaaaa);
After:
void aaaaaaaaaaaa(int aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa)
GUARDED_BY(aaaaaaaaaaaaa);
Also did some formatting cleanups with clang-format on the way.
llvm-svn: 172200
Added option to put each constructor initializer on its own line
if not all initializers fit on a single line. Enabling this for
Google style now as the style guide (arguable) suggests it. Not
sure whether we also want it for LLVM.
llvm-svn: 172196
Daniel Jasper