diff options
| author | Nicholas Noll <nbnoll@eml.cc> | 2020-05-19 22:04:05 -0700 |
|---|---|---|
| committer | Nicholas Noll <nbnoll@eml.cc> | 2020-05-19 22:04:05 -0700 |
| commit | 480611c452e8b4dc18654545e2de4d6dde2d7b4d (patch) | |
| tree | 272d7dbe89a7ea84f3a1ed9d031653c35175074f /sys/cmd/cc/lex.c | |
| parent | 74ccc8cc01d365f30a502dd42825de19c05c3743 (diff) | |
fix: macro expansion works! also fixed issue with iopop
Diffstat (limited to 'sys/cmd/cc/lex.c')
| -rw-r--r-- | sys/cmd/cc/lex.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/sys/cmd/cc/lex.c b/sys/cmd/cc/lex.c index 2a637da..6c57b3c 100644 --- a/sys/cmd/cc/lex.c +++ b/sys/cmd/cc/lex.c @@ -40,6 +40,7 @@ getnsbyte(Lexer *lx) if (b == EOF) { if (lx->io->link) { popio(lx); + assert(lx->io); b = getbyte(lx); continue; } else @@ -687,6 +688,9 @@ popio(Lexer *lx) { Io *prev; + assert(lx->io == C.io-1); + --C.io; + prev = lx->io->link; freeio(lx->io); |