diff options
Diffstat (limited to 'src/sourcemap/sourcemap.zig')
| -rw-r--r-- | src/sourcemap/sourcemap.zig | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/src/sourcemap/sourcemap.zig b/src/sourcemap/sourcemap.zig index 3b6048985..e043a493b 100644 --- a/src/sourcemap/sourcemap.zig +++ b/src/sourcemap/sourcemap.zig @@ -298,7 +298,7 @@ const base64_lut: [std.math.maxInt(u7)]u7 = brk: { break :brk bytes; }; -fn decodeVLQ(encoded: []const u8, start: usize) VLQResult { +pub fn decodeVLQ(encoded: []const u8, start: usize) VLQResult { var shift: u8 = 0; var vlq: u32 = 0; @@ -306,8 +306,10 @@ fn decodeVLQ(encoded: []const u8, start: usize) VLQResult { // by doing it this way, we can hint to the compiler that it will not exceed 9 const encoded_ = encoded[start..][0..@minimum(encoded.len - start, comptime (vlq_max_in_bytes + 1))]; - for (encoded_) |c, i| { - const index = @as(u32, base64_lut[@truncate(u7, c)]); + comptime var i: usize = 0; + + inline while (i < vlq_max_in_bytes + 1) : (i += 1) { + const index = @as(u32, base64_lut[@truncate(u7, encoded_[i])]); // decode a byte vlq |= (index & 31) << @truncate(u5, shift); @@ -563,6 +565,7 @@ pub fn appendMappingToBuffer(buffer_: MutableString, last_byte: u8, prev_state: if (needs_comma) { buffer.appendCharAssumeCapacity(','); } + comptime var i: usize = 0; inline while (i < vlq.len) : (i += 1) { buffer.appendAssumeCapacity(vlq[i].bytes[0..vlq[i].len]); |