| Age | Commit message (Collapse) | Author |
|---|
|
if we do 'CAT(foo bar, baz quux)', the resulting token row
should have 3 tokens: 'foo', 'barbaz', 'quux'.
tested by jonasa, rebuilding /sys/src, perl, netsurf, and nuklear.
|
|
not what I wanted to commit.
|
|
the results of the time calculation were garbled -- and
apparently negative on my system when testing, so the
test passed when it shouldn't have.
|
|
This fixes token pasting, making it expand when
it should expand, and paste before expansion when
it should paste before expanding.
#define CAT(a, b) a ## b
#define BAR 3
#define FOO CAT(BAR, 3)
FOO
now produces 33, while
#define CAT(a, b) a ## b
#define EOF (-1)
#define NOP(x) x
NOP(CAT(foo, EOF))
CAT(,EOF)
CAT(,)
produces
fooEOF
(-1)
<empty>
respectively.
|
|
|
|
|
