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| author | Andrew Kelley <andrew@ziglang.org> | 2021-07-15 15:52:06 -0700 |
|---|---|---|
| committer | Andrew Kelley <andrew@ziglang.org> | 2021-07-20 12:19:16 -0700 |
| commit | eadbee2041bba1cd03b24d8f30161025af8e3590 (patch) | |
| tree | aebad285c7cd852fcc1c9d62f3beeb4395c6d04e /src/Module.zig | |
| parent | 12c10139e3e0166e91d2dbb1801c2054ca12d413 (diff) | |
| download | zig-eadbee2041bba1cd03b24d8f30161025af8e3590.tar.gz zig-eadbee2041bba1cd03b24d8f30161025af8e3590.zip | |
stage2: first pass at printing AIR/Liveness to text
* some instructions are not implemented yet
* fix off-by-1 in Air.getMainBody
* Compilation: use `@import("builtin")` rather than `std.builtin`
for the values that are different for different build configurations.
* Sema: avoid calling `addType` in between
air_instructions.ensureUnusedCapacity and corresponding
appendAssumeCapacity because it can possibly add an instruction.
* Value: functions print their names
Diffstat (limited to 'src/Module.zig')
| -rw-r--r-- | src/Module.zig | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/Module.zig b/src/Module.zig index fb514ccbd2..f452824d33 100644 --- a/src/Module.zig +++ b/src/Module.zig @@ -3551,7 +3551,8 @@ pub fn analyzeFnBody(mod: *Module, decl: *Decl, func: *Fn) SemaError!Air { try sema.analyzeFnBody(&inner_block, func.zir_body_inst); // Copy the block into place and mark that as the main block. - try sema.air_extra.ensureUnusedCapacity(gpa, inner_block.instructions.items.len + 1); + try sema.air_extra.ensureUnusedCapacity(gpa, @typeInfo(Air.Block).Struct.fields.len + + inner_block.instructions.items.len); const main_block_index = sema.addExtraAssumeCapacity(Air.Block{ .body_len = @intCast(u32, inner_block.instructions.items.len), }); |