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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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6
tool/lambda/bru2bin.c
View file

@ -225,7 +225,7 @@ static int Need(void) {
static struct Node *Parse1(void) {
wint_t c;
int i, oldsp;
struct Node *r, *p, *q, *s;
struct Node *r, *p, *q;
do {
if ((c = Greed()) == EOF) return 0;
} while (iswspace(c));
@ -288,9 +288,7 @@ static struct Node *Parse1(void) {
}
static struct Node *Parse(void) {
wint_t c;
int i, oldsp;
struct Node *r, *p, *q, *s;
struct Node *r, *p, *q;
p = r = Parse1();
if (!p) Error(6, "empty expression");
while ((q = Parse1())) {

6
tool/lambda/lam2bin.c
View file

@ -218,7 +218,7 @@ static int Need(void) {
static struct Node *Parse1(void) {
wint_t c;
int i, oldsp;
struct Node *r, *p, *q, *s;
struct Node *r, *p, *q;
if ((c = Greed()) == EOF) return 0;
if (c == L'λ' || c == '\\') {
oldsp = sp;
@ -269,9 +269,7 @@ static struct Node *Parse1(void) {
}
static struct Node *Parse(void) {
wint_t c;
int i, oldsp;
struct Node *r, *p, *q, *s;
struct Node *r, *p, *q;
p = r = Parse1();
if (!p) Error(6, "empty expression");
while ((q = Parse1())) {

3
tool/lambda/lib/debug.c
View file

@ -45,7 +45,7 @@ int GetDepth(struct Closure *env) {
}
void PrintClosure(struct Closure *c, const char *name, int indent, FILE *f) {
int i, j;
int j;
char ibuf[21];
while (c && c != &root) {
for (j = 0; j < indent; ++j) {
@ -71,7 +71,6 @@ void PrintMachineState(FILE *f) {
int i;
char buf[256];
static int op;
struct Closure *c;
fputc('\n', f);
for (i = 0; i < 80; ++i) fputwc(L'─', f);
ksnprintf(buf, sizeof(buf),