comparison main.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 1d2bad7151f9
children
comparison
equal deleted inserted replaced
202:e200cb46ab23 203:3a25180d3a5c
153 val++; 153 val++;
154 } 154 }
155 155
156 if (val) { 156 if (val) {
157 p2 = *p; 157 p2 = *p;
158 p2.column += strlen(str); 158 place_addcolumns(&p2, strlen(str));
159 } else { 159 } else {
160 place_setbuiltin(&p2, 1); 160 place_setbuiltin(&p2, 1);
161 } 161 }
162 commandline_macro_add(p, str, &p2, val ? val : "1"); 162 commandline_macro_add(p, str, &p2, val ? val : "1");
163 } 163 }