feat(ext): introduce Intl support

.config/nextest.toml

@@ -234,6 +234,9 @@ relative-to = "target"
 path = "debug/libelephc_image.a"
 relative-to = "target"
 [[profile.ci.archive.include]]
+path = "debug/libelephc_intl.a"
+relative-to = "target"
+[[profile.ci.archive.include]]
 path = "debug/libelephc_pcntl.a"
 relative-to = "target"
 [[profile.ci.archive.include]]
@@ -270,6 +273,51 @@ relative-to = "target"
 path = "debug/libelephc_magician_curl.a"
 relative-to = "target"
 
+# These two existing heavy fixtures crossed 180s/360s on a loaded macOS shard after
+# the Intl corpus widened the binary. Reserve the nextest pool and give them the
+# all-targets budget so a slow runner does not turn a real test into a timeout.
+[[profile.default.overrides]]
+filter = 'test(=codegen::oop::nested_default_grok_scope::test_nested_default_grok_fourth_review_free_without_ir_opt)'
+threads-required = "num-test-threads"
+slow-timeout = { period = "300s", terminate-after = 1 }
+
+[[profile.ci.overrides]]
+filter = 'test(=codegen::oop::nested_default_grok_scope::test_nested_default_grok_fourth_review_free_without_ir_opt)'
+threads-required = "num-test-threads"
+slow-timeout = { period = "300s", terminate-after = 1 }
+
+[[profile.default.overrides]]
+filter = 'test(=codegen::simplexml::native_operators::test_simplexml_gmp_mixed_operator_dispatch_bundle)'
+threads-required = "num-test-threads"
+slow-timeout = { period = "600s", terminate-after = 1 }
+
+[[profile.ci.overrides]]
+filter = 'test(=codegen::simplexml::native_operators::test_simplexml_gmp_mixed_operator_dispatch_bundle)'
+threads-required = "num-test-threads"
+slow-timeout = { period = "600s", terminate-after = 1 }
+
+# The Intl `badargs` fixture enumerates every extension function through
+# `get_extension_funcs("intl")`; the literal-foreach unroller lowers the whole 187-function
+# surface into one program. It passed at ~150s on a loaded Linux shard and crossed the
+# 180s budget in a later run, so reserve the all-targets budget for it.
+[[profile.default.overrides]]
+filter = 'test(=codegen::intl_php_src::cases::test_php_src_intl_badargs)'
+slow-timeout = { period = "300s", terminate-after = 1 }
+
+[[profile.ci.overrides]]
+filter = 'test(=codegen::intl_php_src::cases::test_php_src_intl_badargs)'
+slow-timeout = { period = "300s", terminate-after = 1 }
+
+# This unit test lowers and eval-checks a computed-property update for every supported
+# target; it measured 52s locally and crossed the 180s guard twice on loaded shards.
+[[profile.default.overrides]]
+filter = 'test(=ir_lower::tests::computed_property_update_owners::computed_property_update_storage_on_every_target)'
+slow-timeout = { period = "300s", terminate-after = 1 }
+
+[[profile.ci.overrides]]
+filter = 'test(=ir_lower::tests::computed_property_update_owners::computed_property_update_storage_on_every_target)'
+slow-timeout = { period = "300s", terminate-after = 1 }
+
 # Native fingerprints include the worker environment. Preserve the verified source
 # as well as built outputs so a relocated shard can materialize its exact key offline.
 [[profile.ci.archive.include]]

.gitattributes

@@ -1,3 +1,6 @@
 # The parser corpus fixtures are byte-exact PHP output that includes bare CR and CRLF
 # character data; they must never be newline-normalized or flagged as whitespace errors.
 crates/elephc-xml/src/parser/tests/fixtures/*.out -text -whitespace
+# The committed php-src ext/intl PHPT corpus is verbatim upstream data: some fixtures
+# intentionally carry trailing spaces and CRLF in --FILE--/--EXPECT-- sections.
+tests/php_src/intl/** -text -whitespace

.github/actions/build-release-artifacts/action.yml

@@ -17,7 +17,7 @@ runs:
     - name: Build compiler and bridge outputs
       shell: bash
       env:
-        BRIDGE_CRATES: -p elephc-tls -p elephc-pdo -p elephc-crypto -p elephc-openssl -p elephc-bcmath -p elephc-gmp -p elephc-random -p elephc-mbstring -p elephc-iconv -p elephc-phar -p elephc-tz -p elephc-image -p elephc-probe -p elephc-instr -p elephc-web -p elephc-pcntl -p elephc-xml -p elephc-fileinfo -p elephc-tokenizer -p elephc-magician -p elephc-reference -p elephc-curl -p elephc-zend
+        BRIDGE_CRATES: -p elephc-tls -p elephc-pdo -p elephc-crypto -p elephc-openssl -p elephc-bcmath -p elephc-gmp -p elephc-random -p elephc-mbstring -p elephc-iconv -p elephc-phar -p elephc-tz -p elephc-image -p elephc-probe -p elephc-instr -p elephc-web -p elephc-intl -p elephc-pcntl -p elephc-xml -p elephc-fileinfo -p elephc-tokenizer -p elephc-magician -p elephc-reference -p elephc-curl -p elephc-zend
       run: |
         cargo build --locked --release --bin elephc
         cargo build --locked --release $BRIDGE_CRATES

.github/workflows/ci-build-host.yml

@@ -55,6 +55,7 @@ env:
     -p elephc-tokenizer
     -p elephc-magician
     -p elephc-reference
+    -p elephc-intl
     -p elephc-web
     -p elephc-instr
     -p elephc-probe
@@ -344,6 +345,29 @@ jobs:
             --target macos-aarch64 \
             --manifest-path examples/fileinfo/elephc.toml
 
+      - name: Cache managed native ICU
+        if: inputs.scope == 'tests'
+        # tests/codegen/intl fixtures link the elephc_intl bridge against the
+        # managed ICU package (see tests/codegen/support/intl_native.rs). The
+        # archive job warms this key; the codegen shards restore it.
+        uses: actions/cache@v6
+        with:
+          path: |
+            ~/.cache/elephc/native/artifacts/icu
+            ~/.cache/elephc/native/sources
+          key: icu-native-macos-aarch64-${{ hashFiles('examples/intl/elephc.lock', 'src/native_deps/catalog.rs', 'src/native_deps/recipes/icu.rs', 'src/native_deps/recipes/elephc_icu_intl_shim.cpp', 'src/native_deps/recipes/elephc_icu_intl_shim.h', 'src/native_deps/recipe.rs', 'src/native_deps/recipes/util.rs') }}
+          restore-keys: |
+            icu-native-macos-aarch64-
+
+      - name: Materialize managed native ICU
+        if: inputs.scope == 'tests'
+        # A no-op on the warm cache restored above; otherwise the pinned
+        # examples/intl/elephc.lock builds from source.
+        run: |
+          ./target/debug/elephc native install --locked \
+            --target macos-aarch64 \
+            --manifest-path examples/intl/elephc.toml
+
       - name: Test the fileinfo bridge against managed libmagic
         if: inputs.scope == 'tests'
         run: |
@@ -637,6 +661,29 @@ jobs:
             --target linux-x86_64 \
             --manifest-path examples/fileinfo/elephc.toml
 
+      - name: Cache managed native ICU
+        if: inputs.scope == 'tests'
+        # tests/codegen/intl fixtures link the elephc_intl bridge against the
+        # managed ICU package (see tests/codegen/support/intl_native.rs). The
+        # archive job warms this key; the codegen shards restore it.
+        uses: actions/cache@v6
+        with:
+          path: |
+            ~/.cache/elephc/native/artifacts/icu
+            ~/.cache/elephc/native/sources
+          key: icu-native-linux-x86_64-${{ hashFiles('examples/intl/elephc.lock', 'src/native_deps/catalog.rs', 'src/native_deps/recipes/icu.rs', 'src/native_deps/recipes/elephc_icu_intl_shim.cpp', 'src/native_deps/recipes/elephc_icu_intl_shim.h', 'src/native_deps/recipe.rs', 'src/native_deps/recipes/util.rs') }}
+          restore-keys: |
+            icu-native-linux-x86_64-
+
+      - name: Materialize managed native ICU
+        if: inputs.scope == 'tests'
+        # A no-op on the warm cache restored above; otherwise the pinned
+        # examples/intl/elephc.lock builds from source.
+        run: |
+          ./target/debug/elephc native install --locked \
+            --target linux-x86_64 \
+            --manifest-path examples/intl/elephc.toml
+
       - name: Test the fileinfo bridge against managed libmagic
         if: inputs.scope == 'tests'
         run: |
@@ -925,6 +972,29 @@ jobs:
             --target linux-aarch64 \
             --manifest-path examples/fileinfo/elephc.toml
 
+      - name: Cache managed native ICU
+        if: inputs.scope == 'tests'
+        # tests/codegen/intl fixtures link the elephc_intl bridge against the
+        # managed ICU package (see tests/codegen/support/intl_native.rs). The
+        # archive job warms this key; the codegen shards restore it.
+        uses: actions/cache@v6
+        with:
+          path: |
+            ~/.cache/elephc/native/artifacts/icu
+            ~/.cache/elephc/native/sources
+          key: icu-native-linux-aarch64-${{ hashFiles('examples/intl/elephc.lock', 'src/native_deps/catalog.rs', 'src/native_deps/recipes/icu.rs', 'src/native_deps/recipes/elephc_icu_intl_shim.cpp', 'src/native_deps/recipes/elephc_icu_intl_shim.h', 'src/native_deps/recipe.rs', 'src/native_deps/recipes/util.rs') }}
+          restore-keys: |
+            icu-native-linux-aarch64-
+
+      - name: Materialize managed native ICU
+        if: inputs.scope == 'tests'
+        # A no-op on the warm cache restored above; otherwise the pinned
+        # examples/intl/elephc.lock builds from source.
+        run: |
+          ./target/debug/elephc native install --locked \
+            --target linux-aarch64 \
+            --manifest-path examples/intl/elephc.toml
+
       - name: Test the fileinfo bridge against managed libmagic
         if: inputs.scope == 'tests'
         run: |

.github/workflows/ci.yml

@@ -46,6 +46,7 @@ env:
     -p elephc-phar
     -p elephc-tz
     -p elephc-image
+    -p elephc-intl
     -p elephc-pcntl
     -p elephc-xml
     -p elephc-fileinfo
@@ -1070,6 +1071,18 @@ jobs:
             ~/.cache/elephc/native/sources
           key: openssl-crypto-native-macos-aarch64-${{ hashFiles('examples/openssl-cipher/elephc.lock', 'src/native_deps/catalog.rs', 'src/native_deps/recipes/openssl_crypto.rs', 'src/native_deps/recipes/openssl.rs', 'src/native_deps/recipes/zlib.rs', 'src/native_deps/recipes/util.rs', 'src/native_deps/recipes/mod.rs', 'src/native_deps/recipe.rs') }}
 
+      - name: Cache managed native ICU
+        # tests/codegen/intl fixtures link the elephc_intl bridge against the
+        # managed ICU package (see tests/codegen/support/intl_native.rs). Same
+        # package/source cache split as the other managed native packages.
+        uses: actions/cache@v6
+        with:
+          path: |
+            ~/.cache/elephc/native/artifacts/icu
+            ~/.cache/elephc/native/sources
+          key: icu-native-macos-aarch64-${{ hashFiles('examples/intl/elephc.lock', 'src/native_deps/catalog.rs', 'src/native_deps/recipes/icu.rs', 'src/native_deps/recipes/elephc_icu_intl_shim.cpp', 'src/native_deps/recipes/elephc_icu_intl_shim.h', 'src/native_deps/recipe.rs', 'src/native_deps/recipes/util.rs') }}
+          restore-keys: |
+            icu-native-macos-aarch64-
       - name: Extract test archive
         # The same nextest archive that carries the codegen_tests binary also carries
         # target/debug/elephc (see the archive notes in .config/nextest.toml); the
@@ -1119,6 +1132,13 @@ jobs:
             --target macos-aarch64 \
             --manifest-path examples/fileinfo/elephc.toml
 
+      - name: Materialize managed native ICU
+        # A no-op on the warm cache restored above; otherwise the pinned
+        # examples/intl/elephc.lock build from source.
+        run: |
+          "$RUNNER_TEMP/nextest/target/debug/elephc" native install --locked \
+            --target macos-aarch64 \
+            --manifest-path examples/intl/elephc.toml
       - name: Run codegen test shard
         env:
           CARGO_NET_OFFLINE: "true"
@@ -1151,6 +1171,7 @@ jobs:
           # artifact was materialized just above, so a missing one is a bug.
           ELEPHC_TEST_REQUIRE_GMP_NATIVE: "1"
           ELEPHC_TEST_REQUIRE_FILEINFO_NATIVE: "1"
+          ELEPHC_TEST_REQUIRE_INTL_NATIVE: "1"
           ELEPHC_TEST_REQUIRE_OPENSSL_NATIVE: "1"
         run: |
           "$RUNNER_TEMP/cargo-nextest" nextest run --profile ci \
@@ -1193,7 +1214,7 @@ jobs:
     needs: [plan, build-archive-linux-x86_64]
     if: needs.plan.outputs.run == 'true'
     runs-on: ubuntu-24.04
-    timeout-minutes: 40
+    timeout-minutes: 60
     env:
       ELEPHC_CI_IMAGE: ${{ needs.plan.outputs.ci-image }}
     container:
@@ -1251,6 +1272,18 @@ jobs:
             ~/.cache/elephc/native/sources
           key: openssl-crypto-native-linux-x86_64-${{ hashFiles('examples/openssl-cipher/elephc.lock', 'src/native_deps/catalog.rs', 'src/native_deps/recipes/openssl_crypto.rs', 'src/native_deps/recipes/openssl.rs', 'src/native_deps/recipes/zlib.rs', 'src/native_deps/recipes/util.rs', 'src/native_deps/recipes/mod.rs', 'src/native_deps/recipe.rs') }}
 
+      - name: Cache managed native ICU
+        # tests/codegen/intl fixtures link the elephc_intl bridge against the
+        # managed ICU package (see tests/codegen/support/intl_native.rs). Same
+        # package/source cache split as the other managed native packages.
+        uses: actions/cache@v6
+        with:
+          path: |
+            ~/.cache/elephc/native/artifacts/icu
+            ~/.cache/elephc/native/sources
+          key: icu-native-linux-x86_64-${{ hashFiles('examples/intl/elephc.lock', 'src/native_deps/catalog.rs', 'src/native_deps/recipes/icu.rs', 'src/native_deps/recipes/elephc_icu_intl_shim.cpp', 'src/native_deps/recipes/elephc_icu_intl_shim.h', 'src/native_deps/recipe.rs', 'src/native_deps/recipes/util.rs') }}
+          restore-keys: |
+            icu-native-linux-x86_64-
       - name: Extract test archive
         # The same nextest archive that carries the codegen_tests binary also carries
         # target/debug/elephc (see the archive notes in .config/nextest.toml); the
@@ -1308,6 +1341,13 @@ jobs:
             DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends gdb
           fi
 
+      - name: Materialize managed native ICU
+        # A no-op on the warm cache restored above; otherwise the pinned
+        # examples/intl/elephc.lock build from source.
+        run: |
+          "$RUNNER_TEMP/nextest/target/debug/elephc" native install --locked \
+            --target linux-x86_64 \
+            --manifest-path examples/intl/elephc.toml
       - name: Run codegen test shard
         env:
           CARGO_NET_OFFLINE: "true"
@@ -1319,6 +1359,7 @@ jobs:
           # artifact was materialized just above, so a missing one is a bug.
           ELEPHC_TEST_REQUIRE_GMP_NATIVE: "1"
           ELEPHC_TEST_REQUIRE_FILEINFO_NATIVE: "1"
+          ELEPHC_TEST_REQUIRE_INTL_NATIVE: "1"
           ELEPHC_TEST_REQUIRE_OPENSSL_NATIVE: "1"
           # Preserve the last phase and assembly size if one of these fixtures times out.
           ELEPHC_FIXTURE_PHASE_TIMING: "test_simplexml_generic_property_handoff_bundle,test_simplexml_computed_indexed_incdec_bundle,test_native_dom_exception_accessors_from_eval,test_simplexml_eval_subclass_factories_after_eval_returns,test_simplexml_computed_indexed_incdec_eval_bundle,test_simplexml_reference_arguments_materialize_missing_paths_bundle,test_simplexml_gmp_mixed_operator_dispatch_bundle,test_simplexml_eval_subclass_constructorless_factories,test_simplexml_review_names_and_filter_close_bundle,test_simplexml_native_comparison_and_default_namespace_bundle,test_simplexml_saved_empty_dimension_write_bundle,test_property_dimension_xml_fetch_modes_bundle,test_magic_property_dimension_xml_guards_bundle,test_simplexml_native_debug_projection_bundle,test_simplexml_dimension_write_owners_isolated_bundle,test_simplexml_constructorless_factory_owners_bundle,test_mbstring_eval_reference_parameter_ownership,test_mbstring_regex_capture_callback_reference_array_ownership"
@@ -1363,7 +1404,7 @@ jobs:
     needs: [plan, build-archive-linux-aarch64]
     if: needs.plan.outputs.run == 'true'
     runs-on: ubuntu-24.04-arm
-    timeout-minutes: 40
+    timeout-minutes: 60
     env:
       ELEPHC_CI_IMAGE: ${{ needs.plan.outputs.ci-image }}
     container:
@@ -1421,6 +1462,18 @@ jobs:
             ~/.cache/elephc/native/sources
           key: openssl-crypto-native-linux-aarch64-${{ hashFiles('examples/openssl-cipher/elephc.lock', 'src/native_deps/catalog.rs', 'src/native_deps/recipes/openssl_crypto.rs', 'src/native_deps/recipes/openssl.rs', 'src/native_deps/recipes/zlib.rs', 'src/native_deps/recipes/util.rs', 'src/native_deps/recipes/mod.rs', 'src/native_deps/recipe.rs') }}
 
+      - name: Cache managed native ICU
+        # tests/codegen/intl fixtures link the elephc_intl bridge against the
+        # managed ICU package (see tests/codegen/support/intl_native.rs). Same
+        # package/source cache split as the other managed native packages.
+        uses: actions/cache@v6
+        with:
+          path: |
+            ~/.cache/elephc/native/artifacts/icu
+            ~/.cache/elephc/native/sources
+          key: icu-native-linux-aarch64-${{ hashFiles('examples/intl/elephc.lock', 'src/native_deps/catalog.rs', 'src/native_deps/recipes/icu.rs', 'src/native_deps/recipes/elephc_icu_intl_shim.cpp', 'src/native_deps/recipes/elephc_icu_intl_shim.h', 'src/native_deps/recipe.rs', 'src/native_deps/recipes/util.rs') }}
+          restore-keys: |
+            icu-native-linux-aarch64-
       - name: Extract test archive
         # The same nextest archive that carries the codegen_tests binary also carries
         # target/debug/elephc (see the archive notes in .config/nextest.toml); the
@@ -1470,6 +1523,13 @@ jobs:
             --target linux-aarch64 \
             --manifest-path examples/fileinfo/elephc.toml
 
+      - name: Materialize managed native ICU
+        # A no-op on the warm cache restored above; otherwise the pinned
+        # examples/intl/elephc.lock build from source.
+        run: |
+          "$RUNNER_TEMP/nextest/target/debug/elephc" native install --locked \
+            --target linux-aarch64 \
+            --manifest-path examples/intl/elephc.toml
       - name: Run codegen test shard
         env:
           CARGO_NET_OFFLINE: "true"
@@ -1481,6 +1541,7 @@ jobs:
           # artifact was materialized just above, so a missing one is a bug.
           ELEPHC_TEST_REQUIRE_GMP_NATIVE: "1"
           ELEPHC_TEST_REQUIRE_FILEINFO_NATIVE: "1"
+          ELEPHC_TEST_REQUIRE_INTL_NATIVE: "1"
           ELEPHC_TEST_REQUIRE_OPENSSL_NATIVE: "1"
           # Preserve the last phase and assembly size if one of these fixtures times out.
           ELEPHC_FIXTURE_PHASE_TIMING: "test_simplexml_generic_property_handoff_bundle,test_simplexml_computed_indexed_incdec_bundle,test_native_dom_exception_accessors_from_eval,test_simplexml_eval_subclass_factories_after_eval_returns,test_simplexml_computed_indexed_incdec_eval_bundle,test_simplexml_reference_arguments_materialize_missing_paths_bundle,test_simplexml_gmp_mixed_operator_dispatch_bundle,test_simplexml_eval_subclass_constructorless_factories,test_simplexml_review_names_and_filter_close_bundle,test_simplexml_native_comparison_and_default_namespace_bundle,test_simplexml_saved_empty_dimension_write_bundle,test_property_dimension_xml_fetch_modes_bundle,test_magic_property_dimension_xml_guards_bundle,test_simplexml_native_debug_projection_bundle,test_simplexml_dimension_write_owners_isolated_bundle,test_simplexml_constructorless_factory_owners_bundle,test_mbstring_eval_reference_parameter_ownership,test_mbstring_regex_capture_callback_reference_array_ownership"

.github/workflows/release.yml

@@ -248,6 +248,7 @@ jobs:
             libelephc_phar.a \
             libelephc_tz.a \
             libelephc_image.a \
+            libelephc_intl.a \
             libelephc_probe.a \
             libelephc_instr.a \
             libelephc_web.a \
@@ -454,6 +455,7 @@ jobs:
               lib.install "libelephc_phar.a"
               lib.install "libelephc_tz.a"
               lib.install "libelephc_image.a"
+              lib.install "libelephc_intl.a"
               lib.install "libelephc_probe.a"
               lib.install "libelephc_instr.a"
               lib.install "libelephc_web.a"