[Development] The age-old T* foo vs. T *foo
kevin.kofler at chello.at
Fri Oct 18 02:37:21 CEST 2019
Ville Voutilainen wrote:
> Since we are about to do a major version upgrade, should be stop being
> a special snowflake in the C++ world and start attaching pointer-stars
> and reference-ampersands to the type instead of to the variable?
No, because it is syntactically not a part of the type, as evidenced by the
int *x, y; example that others have already pointed out. Semantically, it
is, but the semantics are only computed after doing the syntactic parsing,
so the whitespace should preferentially match the syntax.
And I consider the idea of banning comma declarations to work around this
issue to be nothing more than a workaround for poor notation not matching
the syntax of the language.
int* x; is just as misleading use of whitespace as:
(indented this way and without braces).
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