https://bugs.llvm.org/show_bug.cgi?id=41945
Bug ID: 41945
Summary: Bad continuation indent with return and function
chaining
Product: clang
Version: 8.0
Hardware: PC
OS: Linux
Status: NEW
Severity: normal
Priority: P
Component: Formatter
Assignee: unassignedclangb...@nondot.org
Reporter: dua...@vectorized.io
CC: djas...@google.com, kli...@google.com,
llvm-bugs@lists.llvm.org
My style produces the following formatting:
int foo1() {
bar(
aaaaaaaaaaaaa,
bbbbbbbbbbbbbbb,
cccccccccccccccc,
ddddddddd,
eeeeeeeeeeeee);
return bar(
aaaaaaaaaaaaa,
bbbbbbbbbbbbbbb,
cccccccccccccccc,
ddddddddd,
eeeeeeeeeeeee);
}
int foo2() {
bar(
aaaaaaaaaaaaa,
bbbbbbbbbbbbbbb,
cccccccccccccccc,
ddddddddd,
eeeeeeeeeeeee)
.baz(xxxxx, yyyyy);
return bar(
aaaaaaaaaaaaa,
bbbbbbbbbbbbbbb,
cccccccccccccccc,
ddddddddd,
eeeeeeeeeeeee)
.baz(xxxxx, yyyyy);
}
Notice how in foo2(), the last call to "bar" has incorrect continuation
indentation. This happens consistently for functions calls preceded by "return"
and with a chained function call.
.clang-format is:
BasedOnStyle: Mozilla
Language: Cpp
AccessModifierOffset: -4
AllowAllParametersOfDeclarationOnNextLine: true
AllowShortBlocksOnASingleLine: false
AllowShortCaseLabelsOnASingleLine: false
AllowShortFunctionsOnASingleLine: false
AllowShortIfStatementsOnASingleLine: false
AllowShortLoopsOnASingleLine: false
AlwaysBreakAfterDefinitionReturnType: None
AlwaysBreakAfterReturnType: None
BreakBeforeBraces: Attach
ContinuationIndentWidth: 2
Cpp11BracedListStyle: true
FixNamespaceComments: true
IndentCaseLabels: false
IndentWidth: 4
KeepEmptyLinesAtTheStartOfBlocks: false
PenaltyReturnTypeOnItsOwnLine: 60
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