Zig 0.17.0-dev (Split by item)

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reserveExtra

AstGen.reserveExtra

fn reserveExtra(astgen: *AstGen, size: usize) Allocator.Error!u32

File

lib/std/zig/AstGen.zig:129

Code

fn reserveExtra(astgen: *AstGen, size: usize) Allocator.Error!u32 {
    const extra_index: u32 = @intCast(astgen.extra.items.len);
    try astgen.extra.resize(astgen.gpa, extra_index + size);
    return extra_index;
}