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annotate tests/t08.c @ 203:3a25180d3a5c
Abort on line numbering or column numbering overflow.
Line numbers are limited to values that fit in "unsigned int". Also
reject input lines longer than 2^32-1 characters. It seems reasonable
to presume that any input that violates these constraints is someone
screwing around and not a serious attempt to compile or preprocess
anything useful. Done in response to n2129, but without getting into
any of the silliness found there.
| author | David A. Holland |
|---|---|
| date | Tue, 01 Aug 2017 14:51:04 -0400 |
| parents | c24cbfa44f81 |
| children |
| rev | line source |
|---|---|
|
34
c24cbfa44f81
Don't actually include stdio.h in this for testing cpp.
David A. Holland
parents:
28
diff
changeset
|
1 /*#include <stdio.h>*/ |
| 28 | 2 |
| 3 int d = | |
| 4 #if 2 > 1 ? 0 : 0 ? 1 : 1 | |
| 5 1 | |
| 6 #else | |
| 7 0 | |
| 8 #endif | |
| 9 ; | |
| 10 | |
| 11 int e = | |
| 12 #if (2 > 1 ? 0 : 0) ? 1 : 1 | |
| 13 1 | |
| 14 #else | |
| 15 0 | |
| 16 #endif | |
| 17 ; | |
| 18 | |
| 19 int f = | |
| 20 #if 2 > 1 ? 0 : (0 ? 1 : 1) | |
| 21 1 | |
| 22 #else | |
| 23 0 | |
| 24 #endif | |
| 25 ; | |
| 26 | |
| 27 | |
| 28 int | |
| 29 main() | |
| 30 { | |
| 31 int a, b, c; | |
| 32 | |
| 33 a = 2 > 1 ? 0 : 0 ? 1 : 1; | |
| 34 b = (2 > 1 ? 0 : 0) ? 1 : 1; | |
| 35 c = 2 > 1 ? 0 : (0 ? 1 : 1); | |
| 36 | |
| 37 printf("%d %d %d\n", a, b, c); | |
| 38 printf("%d %d %d\n", d, e, f); | |
| 39 | |
| 40 return 0; | |
| 41 } |