definition below all of the header #include lines, clang edition.
If you want more details about this, you can see some of the commits to
Debug.h in LLVM recently. This is just the clang section of a cleanup
I've done for all uses of DEBUG_TYPE in LLVM.
llvm-svn: 206849
With BinPackParameters=false and Cpp11BracedListStyle=true (i.e. mostly
for Chromium):
Before:
const Aaaaaa aaaaa = {aaaaa, bbbbb, ccccc, ddddd, eeeee, ffffff,
ggggg, hhhhhh, iiiiii, jjjjjj, kkkkkk};
After:
const Aaaaaa aaaaa = {aaaaa,
bbbbb,
ccccc,
ddddd,
eeeee,
ffffff,
ggggg,
hhhhhh,
iiiiii,
jjjjjj,
kkkkkk};
This fixes llvm.org/PR19359. I am not sure we'll want this in all cases
in the long run, but I'll guess we'll get feedback on that.
llvm-svn: 206458
This is similar to how we treat assignments and seems to be generally
desirable.
Before:
llvm::errs() << aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa(
aaaaaaaaaaaaaaaaaaaaaaaaaaaa,
aaaaaaaaaaaaaaaaaaaaaaaaaaaa);
After:
llvm::errs() << aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa(
aaaaaaaaaaaaaaaaaaaaaaaaaaaa, aaaaaaaaaaaaaaaaaaaaaaaaaaaa);
llvm-svn: 206384
Also removed spaces before colons as they don't seem to be used
frequently.
Before:
optional int32 b = 2
[(foo_options) = {aaaaaaaaaaaaaaaaaaa : 123 bbbbbbbbbbbbbbbbbbbbbbbb :
"baz"}];
After:
optional int32 b = 2 [(foo_options) = {aaaaaaaaaaaaaaaaaaa: 123,
bbbbbbbbbbbbbbbbbbbbbbbb:"baz"}];
llvm-svn: 206269
Before:
if (aaaaaaaa && bbbbbbbbbbbbbbb // need to wrap
== cccccccccccccc) ...
After:
if (aaaaaaaa
&& bbbbbbbbbbbbbbb // need to wrap
== cccccccccccccc) ...
The same rule has already be implemented for BreakBeforeBinaryOperators
set to false in r205527.
llvm-svn: 206159
Before AllowShortFunctionsOnASingleLine could either be true, merging
all functions, or false, merging no functions. This patch adds a third
value "Inline", which can be used to only merge short functions defined
inline in a class, i.e.:
void f() {
return 42;
}
class C {
void f() { return 42; }
};
llvm-svn: 205760
Don't allow the RHS of an operator to be split over multiple
lines unless there is a line-break right after the operator.
Before:
if (aaaa && bbbbb || // break
cccc) {
}
After:
if (aaaa &&
bbbbb || // break
cccc) {
}
In most cases, this seems to increase readability.
llvm-svn: 205527
While these might make sense for some rule (e.g. break after multi-line
operand), they generally appear ugly and confusing.
Before:
fffffffffff(R\"x(
multiline raw string literal xxxxxxxxxxxxxx
)x\" + bbbbbb)
After:
fffffffffff(R\"x(
multiline raw string literal xxxxxxxxxxxxxx
)x\" +
bbbbbb)
llvm-svn: 204937
Due to not resetting the fake rparen data on the token when iterating
over annotated lines, we would pop the last element of the paren stack.
This patch fixes the underlying root cause, and makes the code more
robust against similar problems in the future:
- reset the first token when iterating on the same annotated lines due
to preprocessor branches
- never pop the last element from the paren stack, so we do not crash,
but rather incorrectly format
- add assert()s so we can figure out if our assumptions are violated
llvm-svn: 204140
Before:
auto aaaaaaaa = [](int i, // break
int j)
-> int {
return fffffffffffffffffffffffffffffffffffffff(i * j);
};
After:
auto aaaaaaaa = [](int i, // break
int j) -> int {
return fffffffffffffffffffffffffffffffffffffff(i * j);
};
llvm-svn: 203562
Before:
auto result = SomeObject
// Calling someFunction on SomeObject
.someFunction();
After:
auto result = SomeObject
// Calling someFunction on SomeObject
.someFunction();
llvm-svn: 201138
It seems like most people see unary operators more like part of the
subsequent identifier and find relative indentation odd.
Before:
aaaaaaaaaa(!aaaaaaaaaa( // break
aaaaa));
After:
aaaaaaaaaa(!aaaaaaaaaa( // break
aaaaa));
llvm-svn: 200840
We cannot simply change the start column to accomodate for the @ in an
ObjC string literal as that will make clang-format happily violate the
column limit.
Use a different workaround instead. However, a better long-term
solution might be to join the @ and the rest of the literal into a
single token.
llvm-svn: 199198
Before:
SomeThing // break
.SomeFunction( // break
param);
After:
SomeThing // break
.SomeFunction( // break
param);
Seems to be more common in editors and codebases I have looked at.
llvm-svn: 199105
While it is allowed to not have an @ on subsequent lines, it seems
general practice to add them. If undesired, the code author can easily
remove them again and clang-format won't re-add them.
llvm-svn: 198871
- Format a braced list with one element per line if it has nested
braced lists.
- Use a column layout only when the list has 6+ elements (instead of the
current 4+ elements).
llvm-svn: 198869
Before:
enum ShortEnum {
A,
B,
C
};
After:
enum ShortEnum { A, B, C };
This seems to be the predominant choice in LLVM/Clang as well as in
Google style.
llvm-svn: 198558
A comment following the "{" of a braced list seems to almost always
refer to the first element of the list and thus should be aligned
to it.
Before (with Cpp11 braced list style):
SomeFunction({ // Comment 1
"first entry",
// Comment 2
"second entry"});
After:
SomeFunction({// Comment 1
"first entry",
// Comment 2
"second entry"});
llvm-svn: 197725
Before:
aaaaaaaaaa(aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa(
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa)
.aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa);
aaaaaaaaaa = aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa(
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa)
.aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa();
After:
aaaaaaaaaa(aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa(
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa)
.aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa);
aaaaaaaaaa = aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa(
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa)
.aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa();
Probably still not ideal, but should be a step into the right direction.
llvm-svn: 197557
BreakConstructorInitializersBeforeComma is true.
This option is used in WebKit style, so this also ensures initializer lists are
not put on a single line, as per the WebKit coding guidelines.
Patch by Florian Sowade!
llvm-svn: 197386
Especially try to keep existing line breaks before raw string literals,
as the code author might have aligned content to it.
Thereby, clang-format now keeps things like:
parseStyle(R"(
BasedOnStyle: Google,
ColumnLimit: 100)");
parseStyle(
R"(BasedOnStyle: Google,
ColumnLimit: 100)");
llvm-svn: 197368
No functional changes intended. However, it seems to have found a buggy
behavior in one of the tests. I think this structure is generally
desirable and it will make a planned bugfix significantly easier.
llvm-svn: 195634
