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| author | cinap_lenrek <cinap_lenrek@felloff.net> | 2016-05-16 22:02:17 +0200 |
|---|---|---|
| committer | cinap_lenrek <cinap_lenrek@felloff.net> | 2016-05-16 22:02:17 +0200 |
| commit | 32e23bdb5939c879f947cd6c0ae423165646180c (patch) | |
| tree | 39f93e43c4903bc812e46821fb2d52376865013c | |
| parent | 7468752ea24a9b9a4c2930270a457ec790dced15 (diff) | |
| download | plan9front-32e23bdb5939c879f947cd6c0ae423165646180c.tar.xz | |
cc: use UTFmax not 4 (djc)
| -rw-r--r-- | sys/src/cmd/cc/macbody | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/sys/src/cmd/cc/macbody b/sys/src/cmd/cc/macbody index fa381ca49..7d837fb43 100644 --- a/sys/src/cmd/cc/macbody +++ b/sys/src/cmd/cc/macbody @@ -27,7 +27,7 @@ nextsym(int c) for(cp = symb;;) { if(c >= Runeself) { for(c1=0;;) { - if(cp <= symb+NSYMB-4) + if(cp <= symb+NSYMB-UTFmax) cp[c1++] = c; if(fullrune(cp, c1)) break; @@ -35,7 +35,7 @@ nextsym(int c) } cp += c1; }else - if(cp <= symb+NSYMB-4) + if(cp <= symb+NSYMB-UTFmax) *cp++ = c; c = getc(); if(c >= Runeself || isalnum(c) || c == '_') @@ -44,7 +44,7 @@ nextsym(int c) break; } *cp = 0; - if(cp > symb+NSYMB-4) + if(cp > symb+NSYMB-UTFmax) yyerror("symbol too large: %s", symb); } @@ -402,7 +402,7 @@ macexpand(Sym *s, char *b) unget(c); l = 0; cp = buf; - ecp = cp + sizeof(buf)-4; + ecp = cp + sizeof(buf)-UTFmax; arg[n++] = cp; for(;;) { if(cp >= ecp) |