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https://github.com/carp-lang/Carp.git
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Fix Char_str().
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@ -23,7 +23,7 @@ void String_string_MINUS_set_BANG_(String *s, int i, char ch) {
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void String_string_MINUS_set_MINUS_at_BANG_(String *into, int i,
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const String *src) {
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char *dest = (*into) + i;
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int lsrc = strlen(*src);
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size_t lsrc = strlen(*src);
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/* given a string and indices
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*
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* 0 1 2 3 4 5 6 7 8 9
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@ -166,9 +166,13 @@ String Bool_format(const String *str, bool b) {
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return buffer;
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}
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String Char_str(char c) {
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String buffer = CARP_MALLOC(2);
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sprintf(buffer, "%c", c);
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String Char_str(int c) {
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char buf[16];
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int sz = snprintf(buf, sizeof(buf), "%lc", c);
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size_t nsz = sz + 1;
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String buffer = CARP_MALLOC(nsz);
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assert(sz > 0);
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memcpy(buffer, buf, nsz);
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return buffer;
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}
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@ -8,6 +8,7 @@ typedef SSIZE_T ssize_t;
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#include <unistd.h>
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#endif
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#include <inttypes.h>
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#include <locale.h>
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typedef char *String;
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typedef char *Pattern;
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@ -110,7 +110,7 @@ toC toCMode (Binder meta root) = emitterSrc (execState (visit startingIndent roo
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'\t' -> "'\\t'"
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'\n' -> "'\\n'"
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'\\' -> "'\\\\'"
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x -> ['\'', x, '\'']
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x -> ['U', '\'', x, '\'']
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Closure elem _ -> visit indent elem
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Sym _ _ -> visitSymbol indent xobj
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(Defn _) -> error (show (DontVisitObj xobj))
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@ -915,7 +915,9 @@ wrapInInitFunction :: Bool -> String -> String
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wrapInInitFunction with_core src =
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"void carp_init_globals(int argc, char** argv) {\n" ++
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(if with_core
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then " System_args.len = argc;\n System_args.data = argv;\n"
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then
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" System_args.len = argc;\n System_args.data = argv;\n" ++
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" setlocale(LC_CTYPE, \"\");\n"
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else "")
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++ src ++
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"}"
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@ -4,6 +4,18 @@
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(use Test)
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(deftest test
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(assert-equal test
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"a"
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&(str \a)
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"str works with ASCII")
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(assert-equal test
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"ñ"
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&(str \ñ)
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"str works with Latin1")
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(assert-equal test
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"😲"
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&(str \😲)
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"str works with Emoji")
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(assert-true test
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(= \a \a)
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"char = works as expected I")
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