run: BoundFn hack

run

@@ -1,83 +1,115 @@
 #!/usr/bin/env bash
 set -xeuo pipefail
 
-# commit e7d28344fa3ee81d6ad7ca5ce1f83d50d8502118
-# Merge: 817cf6a82e 20d86d9c63
-# Author: Andrew Kelley <andrew@ziglang.org>
-# Date:   2022-12-07T01:52:39+02:00
-# 
-#     Merge pull request #13560 from ziglang/wasi-bootstrap
-#     
-#     Nuke the C++ implementation of Zig from orbit using WASI
-MERGE_WASI_BOOTSTRAP=0.10.0-610-ge7d28344fa 
-git checkout $MERGE_WASI_BOOTSTRAP
+HERE=$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")" &>/dev/null && pwd)
 
-# commit 3ba916584db5485c38ebf2390e8d22bc6d81bf8e
-# Author: Andrew Kelley <andrew@ziglang.org>
-# Date:   2022-11-05T03:47:19+02:00
-# 
-#     actually remove stage1
-REMOVE_STAGE1=0.10.0-542-g3ba916584d
-git revert --no-edit $REMOVE_STAGE1
+step00() {
+  # commit e7d28344fa3ee81d6ad7ca5ce1f83d50d8502118
+  # Merge: 817cf6a82e 20d86d9c63
+  # Author: Andrew Kelley <andrew@ziglang.org>
+  # Date:   2022-12-07T01:52:39+02:00
+  #
+  #     Merge pull request #13560 from ziglang/wasi-bootstrap
+  #
+  #     Nuke the C++ implementation of Zig from orbit using WASI
+  local MERGE_WASI_BOOTSTRAP=0.10.0-610-ge7d28344fa
+  git checkout $MERGE_WASI_BOOTSTRAP
 
-# commit 28514476ef8c824c3d189d98f23d0f8d23e496ea
-# Author: Andrew Kelley <andrew@ziglang.org>
-# Date:   2022-11-01T05:29:55+02:00
-# 
-#     remove `-fstage1` option
-#     
-#     After this commit, the self-hosted compiler does not offer the option to
-#     use stage1 as a backend anymore.
-REMOVE_FSTAGE1=0.10.0-539-g28514476ef
-git revert --no-edit -X theirs $REMOVE_FSTAGE1
+  # commit 3ba916584db5485c38ebf2390e8d22bc6d81bf8e
+  # Author: Andrew Kelley <andrew@ziglang.org>
+  # Date:   2022-11-05T03:47:19+02:00
+  #
+  #     actually remove stage1
+  local REMOVE_STAGE1=0.10.0-542-g3ba916584d
+  git revert --no-edit $REMOVE_STAGE1
 
-git mv stage1/config.zig.in src
+  # commit 28514476ef8c824c3d189d98f23d0f8d23e496ea
+  # Author: Andrew Kelley <andrew@ziglang.org>
+  # Date:   2022-11-01T05:29:55+02:00
+  #
+  #     remove `-fstage1` option
+  #
+  #     After this commit, the self-hosted compiler does not offer the option to
+  #     use stage1 as a backend anymore.
+  local REMOVE_FSTAGE1=0.10.0-539-g28514476ef
+  git revert --no-edit -X theirs $REMOVE_FSTAGE1
 
-# removing the wasi-based stage1 just to be sure
-git rm stage1/zig1.wasm.zst
+  git mv stage1/config.zig.in src
 
-sed -i '/have_stage1/ s/false/true/' src/config.zig.in
+  # removing the wasi-based stage1 just to be sure
+  git rm stage1/zig1.wasm.zst
 
-git checkout $REMOVE_FSTAGE1~1 build.zig CMakeLists.txt
+  sed -i '/have_stage1/ s/false/true/' src/config.zig.in
 
-echo "Building the C++ (stage1) implementation"
-mkdir build; pushd build
-  CC=clang-15 CXX=clang++-15 cmake ..
-  make -j"$(nproc)" install
-popd
+  git checkout $REMOVE_FSTAGE1~1 build.zig CMakeLists.txt
 
-echo "C++ implementation in build/stage3/bin/zig. Will build zig1.wasm.zst."
-
-git reset --hard
-git checkout $MERGE_WASI_BOOTSTRAP
-rm stage1/zig1.wasm.zst
-
-build/stage3/bin/zig build update-zig1
-
-echo "stage1/zig1.wasm.zst built. Bootstrapping zig with it."
-
-rm -fr build
-mkdir build; pushd build
-  CC=clang-15 CXX=clang++-15 cmake ..
-  make -j"$(nproc)" install
-popd
-
-echo "Done"
-true && exit
-
-# commit 89d1ccc477c1dbc8bb8d13ad2598ef0190c25898
-# Author: Veikka Tuominen <git@vexu.eu>
-# Date:   Fri Dec 9 18:40:01 2022 +0200
-# 
-#     replace zig1.wasm to the removal of BoundFn
-REPLACE_ZIG1_WASM=0.10.0-677-g89d1ccc477
-git archive --prefix=zig-$REPLACE_ZIG1_WASM/ $REPLACE_ZIG1_WASM | tar -C .. -x --exclude="stage1/zig1.wasm*"
-
-pushd ../zig-$REPLACE_ZIG1_WASM
-  ../zig/build/stage3/bin/zig update-zig1
-  mkdir build; pushd build
+  echo "Building the C++ (stage1) implementation"
+  mkdir build
+  {
+    pushd build
     CC=clang-15 CXX=clang++-15 cmake ..
     make -j"$(nproc)" install
-  popd
+    popd
+  }
 
-popd
+  echo "C++ implementation in build/stage3/bin/zig. Will build zig1.wasm.zst."
+
+  git reset --hard
+  git checkout $MERGE_WASI_BOOTSTRAP
+  rm stage1/zig1.wasm.zst
+
+  build/stage3/bin/zig build update-zig1
+
+  echo "stage1/zig1.wasm.zst built. Bootstrapping zig with it."
+
+  rm -fr build
+  mkdir build
+  {
+    pushd build
+    CC=clang-15 CXX=clang++-15 cmake ..
+    make -j"$(nproc)" install
+    popd
+  }
+
+  echo "Zig bootstrapped from selfhosted."
+}
+
+step10() {
+  cat <<EOF
+   This commit:
+
+   commit 9d93b2ccf11f584320a2c5209dd2d94705167695
+   Author: Veikka Tuominen <git@vexu.eu>
+   Date:   2022-12-08T17:52:05+00:00
+  
+       Eliminate \$(BoundFn) type from the language
+  
+       Closes #9484
+EOF
+  local BOUNDFN=0.10.0-675-g9d93b2ccf1
+  git archive --prefix=zig-$BOUNDFN/ $BOUNDFN | tar -C .. -x --exclude="stage1/zig1.wasm*"
+
+  {
+    pushd "../zig-$REPLACE_ZIG1_WASM"
+    cp ../zig/stage1/zig1.wasm.zst stage1/
+    patch -p1 <"$HERE/0.10.0-675-g9d93b2ccf1-TypeOf-hack.patch"
+    mkdir build
+    {
+      pushd build
+      CC=clang-15 CXX=clang++-15 cmake ..
+      make -j"$(nproc)" install
+      popd
+    }
+    build/stage3/bin/zig build update-zig1
+    popd
+  }
+  echo "zig1.wasm.zst was built for BoundFn hack"
+}
+
+step20() {
+    true
+}
+
+step00
+step10
+step20