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annotate helpgen/utils.c @ 21:1c9dac05d040

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Add lint-style FALLTHROUGH annotations to fallthrough cases. (in the parse engine and thus the output code) Document this, because the old output causes warnings with gcc10.
author David A. Holland
date Mon, 13 Jun 2022 00:04:38 -0400
parents 13d2b8934445
children
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13d2b8934445 Import AnaGram (near-)release tree into Mercurial.
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1 #include <stdio.h>
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2 #include <stdlib.h>
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3 #include <string.h>
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4
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5 #include "utils.h"
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6
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7 void *domalloc(size_t len) {
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8 void *x = malloc(len);
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9 if (!x) {
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10 fprintf(stderr, "Out of memory\n");
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11 exit(1);
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12 }
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13 return x;
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14 }
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15
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16 char *dostrdup(const char *s) {
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17 char *x = strdup(s);
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18 if (!x) {
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19 fprintf(stderr, "Out of memory\n");
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20 exit(1);
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21 }
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22 return x;
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23 }