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Clang rejects nested functions.

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This commit is contained in:
Benjamin Summers 2019-12-10 21:46:23 -08:00 committed by Logan Allen
parent 290bf55c45
commit d068ce6b08
1 changed files with 8 additions and 14 deletions
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22
pkg/urbit/jets/c/repn.c
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@ -53,14 +53,8 @@ u3_noun u3qc_repn(u3_atom bits, u3_noun blox) {
c3_w acc=0, use=0, *cur=buf;
void flush() {
*cur++ = acc;
acc = use = 0;
}
c3_w slice(c3_w sz, c3_w off, c3_w val) {
return TAKEBITS(sz, val) << off;
}
# define FLUSH() *cur++=acc; acc=use=0
# define SLICE(sz,off,val) TAKEBITS(sz, val) << off
for (c3_w i=0; i<num_blox; i++) {
u3_noun blok_n = u3h(blox);
@ -74,18 +68,18 @@ u3_noun u3qc_repn(u3_atom bits, u3_noun blox) {
for (c3_w rem_in_blok=bits; rem_in_blok;) {
c3_w rem_in_acc = 32 - use;
if (rem_in_blok == rem_in_acc) { // EQ
acc |= slice(rem_in_blok, use, blok);
flush();
acc |= SLICE(rem_in_blok, use, blok);
FLUSH();
rem_in_blok = 0;
} else if (rem_in_blok < rem_in_acc) { // LT
acc |= slice(rem_in_blok, use, blok);
acc |= SLICE(rem_in_blok, use, blok);
use += rem_in_blok;
rem_in_blok = 0;
} else { // GT
acc |= slice(rem_in_acc, use, blok);
acc |= SLICE(rem_in_acc, use, blok);
rem_in_blok -= rem_in_acc;
blok = blok >> rem_in_acc;
flush();
FLUSH();
}
}
}
@ -94,7 +88,7 @@ u3_noun u3qc_repn(u3_atom bits, u3_noun blox) {
// If the last word isn't fully used, it will still need to be
// flushed.
//
if (use) flush();
if (use) FLUSH();
return u3a_malt(buf);
}