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Fix crash in CodeCoverage

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This commit is contained in:
Jarred Sumner
2024-05-19 11:43:25 -07:00
parent b044387e58
commit 8fffe01ef3
1 changed files with 8 additions and 4 deletions
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12
src/sourcemap/CodeCoverage.zig
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@@ -394,7 +394,7 @@ pub const ByteRangeMapping = struct {
executable_lines = try Bitset.initEmpty(allocator, line_count);
lines_which_have_executed = try Bitset.initEmpty(allocator, line_count);
for (blocks, 0..) |block, i| {
if (block.endOffset < 0) continue; // does not map to anything
if (block.endOffset < 0 or block.startOffset < 0) continue; // does not map to anything
const min: usize = @intCast(@min(block.startOffset, block.endOffset));
const max: usize = @intCast(@max(block.startOffset, block.endOffset));
@@ -414,9 +414,9 @@ pub const ByteRangeMapping = struct {
min_line = @min(min_line, line);
max_line = @max(max_line, line);
executable_lines.set(@intCast(new_line_index));
executable_lines.set(line);
if (has_executed) {
lines_which_have_executed.set(@intCast(new_line_index));
lines_which_have_executed.set(line);
}
}
@@ -432,6 +432,8 @@ pub const ByteRangeMapping = struct {
}
for (function_blocks, 0..) |function, i| {
if (function.endOffset < 0 or function.startOffset < 0) continue; // does not map to anything
const min: usize = @intCast(@min(function.startOffset, function.endOffset));
const max: usize = @intCast(@max(function.startOffset, function.endOffset));
var min_line: u32 = std.math.maxInt(u32);
@@ -475,7 +477,7 @@ pub const ByteRangeMapping = struct {
lines_which_have_executed = try Bitset.initEmpty(allocator, line_count);
for (blocks, 0..) |block, i| {
if (block.endOffset < 0) continue; // does not map to anything
if (block.endOffset < 0 or block.startOffset < 0) continue; // does not map to anything
const min: usize = @intCast(@min(block.startOffset, block.endOffset));
const max: usize = @intCast(@max(block.startOffset, block.endOffset));
@@ -518,6 +520,8 @@ pub const ByteRangeMapping = struct {
}
for (function_blocks, 0..) |function, i| {
if (function.endOffset < 0 or function.startOffset < 0) continue; // does not map to anything
const min: usize = @intCast(@min(function.startOffset, function.endOffset));
const max: usize = @intCast(@max(function.startOffset, function.endOffset));
var min_line: u32 = std.math.maxInt(u32);