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Remove C99isms from coreutils/test.c.
It now compiles successfully with ORCA/C.
This commit is contained in:
Stephen Heumann
parent
a3d8a81bb0
commit
97e65e3480
@ -194,25 +194,34 @@ enum token {
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#define is_file_bit(a) (((unsigned char)((a) - FILSUID)) <= 2)
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#if TEST_DEBUG
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static void debug_msg(const char *fmt, ...) {
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va_list p;
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va_start(p, fmt);
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vfprintf(stderr, fmt, p);
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va_end(p);
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}
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int depth;
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#define nest_msg(...) do { \
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#define nest_msg(x) do { \
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depth++; \
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fprintf(stderr, "%*s", depth*2, ""); \
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fprintf(stderr, __VA_ARGS__); \
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debug_msg x; \
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} while (0)
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#define unnest_msg(...) do { \
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#define unnest_msg(x) do { \
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fprintf(stderr, "%*s", depth*2, ""); \
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fprintf(stderr, __VA_ARGS__); \
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debug_msg x; \
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depth--; \
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} while (0)
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#define dbg_msg(...) do { \
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#define dbg_msg(x) do { \
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fprintf(stderr, "%*s", depth*2, ""); \
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fprintf(stderr, __VA_ARGS__); \
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debug_msg x; \
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} while (0)
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#define unnest_msg_and_return(expr, ...) do { \
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#define unnest_msg_and_return(expr, x) do { \
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number_t __res = (expr); \
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fprintf(stderr, "%*s", depth*2, ""); \
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fprintf(stderr, __VA_ARGS__, res); \
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debug_msg x; \
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fprintf(stderr, ":%" PRIdNUM "\n", __res); \
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depth--; \
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return __res; \
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} while (0)
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@ -259,10 +268,10 @@ static const char *const TOKSTR[] = {
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"OPERAND"
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};
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#else
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#define nest_msg(...) ((void)0)
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#define unnest_msg(...) ((void)0)
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#define dbg_msg(...) ((void)0)
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#define unnest_msg_and_return(expr, ...) return expr
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#define nest_msg(x) ((void)0)
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#define unnest_msg(x) ((void)0)
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#define dbg_msg(x) ((void)0)
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#define unnest_msg_and_return(expr, x) return expr
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#endif
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enum {
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@ -368,8 +377,10 @@ static const char ops_texts[] ALIGN1 =
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#if ENABLE_FEATURE_TEST_64
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typedef int64_t number_t;
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#define PRIdNUM PRId64
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#else
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typedef int number_t;
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typedef int32_t number_t;
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#define PRIdNUM PRId32
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#endif
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@ -473,8 +484,8 @@ static int equalf(const char *f1, const char *f2)
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static enum token check_operator(const char *s)
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{
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static const struct operator_t no_op = {
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.op_num = -1,
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.op_type = -1
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/*.op_num =*/ -1,
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/*.op_type =*/ -1
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};
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int n;
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@ -704,22 +715,22 @@ static number_t nexpr(enum token n)
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{
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number_t res;
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nest_msg(">nexpr(%s)\n", TOKSTR[n]);
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nest_msg((">nexpr(%s)\n", TOKSTR[n]));
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if (n == UNOT) {
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n = check_operator(*++args);
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if (n == EOI) {
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/* special case: [ ! ], [ a -a ! ] are valid */
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/* IOW, "! ARG" may miss ARG */
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args--;
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unnest_msg("<nexpr:1 (!EOI), args:%s(%p)\n", args[0], &args[0]);
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unnest_msg(("<nexpr:1 (!EOI), args:%s(%p)\n", args[0], &args[0]));
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return 1;
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}
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res = !nexpr(n);
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unnest_msg("<nexpr:%lld\n", res);
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unnest_msg(("<nexpr:%" PRIdNUM "\n", res));
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return res;
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}
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res = primary(n);
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unnest_msg("<nexpr:%lld\n", res);
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unnest_msg(("<nexpr:%" PRIdNUM "\n", res));
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return res;
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}
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@ -728,17 +739,17 @@ static number_t aexpr(enum token n)
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{
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number_t res;
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nest_msg(">aexpr(%s)\n", TOKSTR[n]);
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nest_msg((">aexpr(%s)\n", TOKSTR[n]));
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res = nexpr(n);
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dbg_msg("aexpr: nexpr:%lld, next args:%s(%p)\n", res, args[1], &args[1]);
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dbg_msg(("aexpr: nexpr:%" PRIdNUM ", next args:%s(%p)\n", res, args[1], &args[1]));
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if (check_operator(*++args) == BAND) {
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dbg_msg("aexpr: arg is AND, next args:%s(%p)\n", args[1], &args[1]);
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dbg_msg(("aexpr: arg is AND, next args:%s(%p)\n", args[1], &args[1]));
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res = aexpr(check_operator(*++args)) && res;
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unnest_msg("<aexpr:%lld\n", res);
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unnest_msg(("<aexpr:%" PRIdNUM "\n", res));
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return res;
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}
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args--;
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unnest_msg("<aexpr:%lld, args:%s(%p)\n", res, args[0], &args[0]);
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unnest_msg(("<aexpr:%" PRIdNUM ", args:%s(%p)\n", res, args[0], &args[0]));
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return res;
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}
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@ -747,17 +758,17 @@ static number_t oexpr(enum token n)
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{
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number_t res;
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nest_msg(">oexpr(%s)\n", TOKSTR[n]);
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nest_msg((">oexpr(%s)\n", TOKSTR[n]));
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res = aexpr(n);
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dbg_msg("oexpr: aexpr:%lld, next args:%s(%p)\n", res, args[1], &args[1]);
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dbg_msg(("oexpr: aexpr:%" PRIdNUM ", next args:%s(%p)\n", res, args[1], &args[1]));
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if (check_operator(*++args) == BOR) {
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dbg_msg("oexpr: next arg is OR, next args:%s(%p)\n", args[1], &args[1]);
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dbg_msg(("oexpr: next arg is OR, next args:%s(%p)\n", args[1], &args[1]));
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res = oexpr(check_operator(*++args)) || res;
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unnest_msg("<oexpr:%lld\n", res);
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unnest_msg(("<oexpr:%" PRIdNUM "\n", res));
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return res;
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}
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args--;
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unnest_msg("<oexpr:%lld, args:%s(%p)\n", res, args[0], &args[0]);
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unnest_msg(("<oexpr:%" PRIdNUM ", args:%s(%p)\n", res, args[0], &args[0]));
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return res;
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}
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@ -771,7 +782,7 @@ static number_t primary(enum token n)
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#endif
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const struct operator_t *args0_op;
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nest_msg(">primary(%s)\n", TOKSTR[n]);
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nest_msg((">primary(%s)\n", TOKSTR[n]));
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if (n == EOI) {
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syntax(NULL, "argument expected");
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}
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@ -779,7 +790,7 @@ static number_t primary(enum token n)
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res = oexpr(check_operator(*++args));
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if (check_operator(*++args) != RPAREN)
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syntax(NULL, "closing paren expected");
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unnest_msg("<primary:%lld\n", res);
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unnest_msg(("<primary:%" PRIdNUM "\n", res));
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return res;
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}
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@ -793,7 +804,7 @@ static number_t primary(enum token n)
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// if (args[3] && args[0]="-l" && args[2] is BINOP)
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// return binop(1 /* prepended by -l */);
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if (last_operator->op_type == BINOP)
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unnest_msg_and_return(binop(), "<primary: binop:%lld\n");
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unnest_msg_and_return(binop(), ("<primary: binop"));
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}
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}
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/* check "is args[0] unop?" second */
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@ -804,21 +815,21 @@ static number_t primary(enum token n)
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goto check_emptiness;
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args++;
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if (n == STREZ)
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unnest_msg_and_return(args[0][0] == '\0', "<primary:%lld\n");
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unnest_msg_and_return(args[0][0] == '\0', ("<primary"));
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if (n == STRNZ)
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unnest_msg_and_return(args[0][0] != '\0', "<primary:%lld\n");
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unnest_msg_and_return(args[0][0] != '\0', ("<primary"));
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if (n == FILTT)
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unnest_msg_and_return(isatty(getn(*args)), "<primary: isatty(%s)%lld\n", *args);
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unnest_msg_and_return(filstat(*args, n), "<primary: filstat(%s):%lld\n", *args);
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unnest_msg_and_return(isatty(getn(*args)), ("<primary: isatty(%s)", *args));
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unnest_msg_and_return(filstat(*args, n), ("<primary: filstat(%s)", *args));
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}
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/*check_operator(args[1]); - already done */
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if (last_operator->op_type == BINOP) {
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/* args[2] is known to be NULL, isn't it bound to fail? */
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unnest_msg_and_return(binop(), "<primary:%lld\n");
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unnest_msg_and_return(binop(), ("<primary"));
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}
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check_emptiness:
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unnest_msg_and_return(args[0][0] != '\0', "<primary:%lld\n");
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unnest_msg_and_return(args[0][0] != '\0', ("<primary"));
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}
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