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Fix warnings

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This change fixes Cosmopolitan so it has fewer opinions about compiler
warnings. The whole repository had to be cleaned up to be buildable in
-Werror -Wall mode. This lets us benefit from things like strict const
checking. Some actual bugs might have been caught too.
This commit is contained in:
Justine Tunney 2023-09-01 20:49:13 -07:00
parent e2b3c3618e
commit 0d748ad58e
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GPG key ID: BE714B4575D6E328
571 changed files with 1306 additions and 1888 deletions
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4
third_party/make/read.c vendored
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@ -431,6 +431,7 @@ eval_makefile (const char *filename, unsigned short flags)
/* [jart] breaks gcc11 (also wat) */
void *volatile wat = alloca (0);
(void)wat;
errno = 0;
return deps;
@ -474,6 +475,7 @@ eval_buffer (char *buffer, const floc *flocp)
/* [jart] breaks gcc11 (also wat) */
void *volatile wat = alloca (0);
(void)wat;
}
/* Check LINE to see if it's a variable assignment or undefine.
@ -1181,7 +1183,7 @@ eval (struct ebuffer *ebuf, int set_default)
if (semip)
{
size_t l = p2 - variable_buffer;
*(--semip) = ';';
*__veil("r", (--semip)) = ';';
collapse_continuations (semip);
variable_buffer_output (p2 + strlen (p2),
semip, strlen (semip)+1);