1 files changed, 0 insertions, 151 deletions

diff --git a/examples/dte/compiler.c b/examples/dte/compiler.c
deleted file mode 100644
index b1a0eaa..0000000
--- a/examples/dte/compiler.c
+++ /dev/null
@@ -1,151 +0,0 @@
-#include <stdlib.h>
-#include <string.h>
-#include "compiler.h"
-#include "command/serialize.h"
-#include "error.h"
-#include "regexp.h"
-#include "util/array.h"
-#include "util/debug.h"
-#include "util/intern.h"
-#include "util/str-util.h"
-#include "util/xmalloc.h"
-
-static const char capture_names[][8] = {
-    [ERRFMT_FILE] = "file",
-    [ERRFMT_LINE] = "line",
-    [ERRFMT_COLUMN] = "column",
-    [ERRFMT_MESSAGE] = "message"
-};
-
-UNITTEST {
-    CHECK_STRING_ARRAY(capture_names);
-}
-
-static Compiler *find_or_add_compiler(HashMap *compilers, const char *name)
-{
-    Compiler *c = find_compiler(compilers, name);
-    return c ? c : hashmap_insert(compilers, xstrdup(name), xnew0(Compiler, 1));
-}
-
-Compiler *find_compiler(const HashMap *compilers, const char *name)
-{
-    return hashmap_get(compilers, name);
-}
-
-bool add_error_fmt (
-    HashMap *compilers,
-    const char *name,
-    bool ignore,
-    const char *format,
-    char **desc
-) {
-    int8_t idx[] = {
-        [ERRFMT_FILE] = -1,
-        [ERRFMT_LINE] = -1,
-        [ERRFMT_COLUMN] = -1,
-        [ERRFMT_MESSAGE] = 0,
-    };
-
-    size_t max_idx = 0;
-    for (size_t i = 0, j = 0, n = ARRAYLEN(capture_names); desc[i]; i++) {
-        BUG_ON(i >= ERRORFMT_CAPTURE_MAX);
-        if (streq(desc[i], "_")) {
-            continue;
-        }
-        for (j = 0; j < n; j++) {
-            if (streq(desc[i], capture_names[j])) {
-                max_idx = i + 1;
-                idx[j] = max_idx;
-                break;
-            }
-        }
-        if (unlikely(j == n)) {
-            return error_msg("unknown substring name %s", desc[i]);
-        }
-    }
-
-    ErrorFormat *f = xnew(ErrorFormat, 1);
-    f->ignore = ignore;
-    static_assert_compatible_types(f->capture_index, idx);
-    memcpy(f->capture_index, idx, sizeof(idx));
-
-    if (unlikely(!regexp_compile(&f->re, format, 0))) {
-        free(f);
-        return false;
-    }
-
-    if (unlikely(max_idx > f->re.re_nsub)) {
-        regfree(&f->re);
-        free(f);
-        return error_msg("invalid substring count");
-    }
-
-    Compiler *compiler = find_or_add_compiler(compilers, name);
-    f->pattern = str_intern(format);
-    ptr_array_append(&compiler->error_formats, f);
-    return true;
-}
-
-static void free_error_format(ErrorFormat *f)
-{
-    regfree(&f->re);
-    free(f);
-}
-
-void free_compiler(Compiler *c)
-{
-    ptr_array_free_cb(&c->error_formats, FREE_FUNC(free_error_format));
-    free(c);
-}
-
-void remove_compiler(HashMap *compilers, const char *name)
-{
-    Compiler *c = hashmap_remove(compilers, name);
-    if (c) {
-        free_compiler(c);
-    }
-}
-
-void collect_errorfmt_capture_names(PointerArray *a, const char *prefix)
-{
-    COLLECT_STRINGS(capture_names, a, prefix);
-    if (str_has_prefix("_", prefix)) {
-        ptr_array_append(a, xstrdup("_"));
-    }
-}
-
-void dump_compiler(const Compiler *c, const char *name, String *s)
-{
-    for (size_t i = 0, n = c->error_formats.count; i < n; i++) {
-        ErrorFormat *e = c->error_formats.ptrs[i];
-        string_append_literal(s, "errorfmt ");
-        if (e->ignore) {
-            string_append_literal(s, "-i ");
-        }
-        if (unlikely(name[0] == '-' || e->pattern[0] == '-')) {
-            string_append_literal(s, "-- ");
-        }
-        string_append_escaped_arg(s, name, true);
-        string_append_byte(s, ' ');
-        string_append_escaped_arg(s, e->pattern, true);
-
-        static_assert(ARRAYLEN(e->capture_index) == 4);
-        const int8_t *a = e->capture_index;
-        int max_idx = MAX4(a[0], a[1], a[2], a[3]);
-        BUG_ON(max_idx > ERRORFMT_CAPTURE_MAX);
-
-        for (int j = 1; j <= max_idx; j++) {
-            const char *capname = "_";
-            for (size_t k = 0; k < ARRAYLEN(capture_names); k++) {
-                if (j == a[k]) {
-                    capname = capture_names[k];
-                    break;
-                }
-            }
-            string_append_byte(s, ' ');
-            string_append_cstring(s, capname);
-        }
-
-        string_append_byte(s, '\n');
-    }
-}