LegalizeAdulthood added inline comments.
================
Comment at:
clang-tools-extra/clang-tidy/readability/SimplifyBooleanExprCheck.cpp:586
+
+ auto Not = hasOperatorName("!");
+ auto Or = hasOperatorName("||");
----------------
njames93 wrote:
> njames93 wrote:
> > This whole implementation would be alot simpler(and likely faster) if you
> > matched on the generic case then in the check callback work out what
> > replacement you need.
> > ```lang=c++
> > Finder->addMatcher(
> > unaryOperator(
> > Not,
> > hasUnaryOperand(binaryOperator(
> > hasAnyOperatorName("&&", "||"),
> > hasEitherOperand(unaryOperator(Not))))).bind(Demorgan),
> > this);
> > ```
> Come to think of it, you wouldn't even need to work out which. Just remove
> the outer `!`, Exchange `||` with `&&` and invert each side of the binary
> operator.
These are good ideas, I'll take a look. I wasn't aware of `hasEitherOperand`.
I mean, it's in that giant AST matcher reference page, but somehow I overlooked
it. On Windows, we don't have TAB completion in clang-query either, so it
becomes more difficult to interactively explore possibilities.
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D124650/new/
https://reviews.llvm.org/D124650
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