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fix .d file parsing and string literal ast rendering

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This commit is contained in:
Andrew Kelley
2019-03-08 23:40:39 -05:00
parent 91955dee58
commit 85d23e68ee
2 changed files with 6 additions and 5 deletions
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8
src/ast_render.cpp
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@@ -317,7 +317,7 @@ static bool is_digit(uint8_t c) {
static bool is_printable(uint8_t c) {
static const uint8_t printables[] =
" abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789.~`!@#$%^&*()_-+=\\{}[];'\"?/<>,";
" abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789.~`!@#$%^&*()_-+=\\{}[];'\"?/<>,:";
for (size_t i = 0; i < array_length(printables); i += 1) {
if (c == printables[i]) return true;
}
@@ -328,9 +328,7 @@ static void string_literal_escape(Buf *source, Buf *dest) {
buf_resize(dest, 0);
for (size_t i = 0; i < buf_len(source); i += 1) {
uint8_t c = *((uint8_t*)buf_ptr(source) + i);
if (is_printable(c)) {
buf_append_char(dest, c);
} else if (c == '\'') {
if (c == '\'') {
buf_append_str(dest, "\\'");
} else if (c == '"') {
buf_append_str(dest, "\\\"");
@@ -350,6 +348,8 @@ static void string_literal_escape(Buf *source, Buf *dest) {
buf_append_str(dest, "\\t");
} else if (c == '\v') {
buf_append_str(dest, "\\v");
} else if (is_printable(c)) {
buf_append_char(dest, c);
} else {
buf_appendf(dest, "\\x%x", (int)c);
}