Stdlib namespace for Core modules (#7285)

* Stdlib namespace for Core modules

* fix gentype output

* commit another test

* commit new test output (that has errors)

* pipe completion for stdlib

* pick up another regex completion

* handle nopervasives, and open Stdlib by default

* commit more tests

* Reanalyze tests working again

* Fix Gentype for real

* Do not run analysis tests on Linux

* Cache reanalyze, too

* CHANGELOG

---------

Co-authored-by: Gabriel Nordeborn <gabbe.nord@gmail.com>

Author: cknitt

.github/workflows/ci.yml

@@ -153,7 +153,7 @@ jobs:
       # matrix.ocaml_compiler may contain commas
       - name: Get OPAM cache key
         shell: bash
-        run: echo "opam_cache_key=opam-env-v6-${{ matrix.os }}-${{ matrix.ocaml_compiler }}-${{ hashFiles('dune-project') }}" | sed 's/,/-/g' >> $GITHUB_ENV
+        run: echo "opam_cache_key=opam-env-v7-${{ matrix.os }}-${{ matrix.ocaml_compiler }}-${{ hashFiles('dune-project') }}" | sed 's/,/-/g' >> $GITHUB_ENV
 
       - name: Restore OPAM environment
         id: cache-opam-env
@@ -191,6 +191,10 @@ jobs:
         if: steps.cache-opam-env.outputs.cache-hit != 'true'
         run: opam install . --deps-only --with-test
 
+      - name: "Install reanalyze"
+        if: steps.cache-opam-env.outputs.cache-hit != 'true' && matrix.run_reanalyze
+        run: opam install reanalyze
+
       - name: Cache OPAM environment
         if: steps.cache-opam-env.outputs.cache-hit != 'true'
         uses: actions/cache/save@v4
@@ -303,9 +307,7 @@ jobs:
 
       - name: "Syntax: Run reanalyze"
         if: matrix.run_reanalyze
-        run: |
-          opam install reanalyze
-          opam exec -- make reanalyze
+        run: opam exec -- make reanalyze
 
       - name: Build runtime/stdlib
         run: ./scripts/buildRuntime.sh
@@ -324,7 +326,7 @@ jobs:
         run: git diff --ignore-cr-at-eol --exit-code tests
 
       - name: Run analysis / tools tests
-        if: runner.os != 'Windows' && matrix.os != 'ubuntu-24.04-arm'
+        if: runner.os != 'Windows' && runner.os != 'Linux'
         run: opam exec -- make -C tests/analysis_tests test && make -C tests/tools_tests test
 
       - name: Run gentype tests

CHANGELOG.md

@@ -25,7 +25,8 @@
 - Fix completion for application with tagged template. https://github.com/rescript-lang/rescript/pull/7278
 - Fix error message for arity in the presence of optional arguments. https://github.com/rescript-lang/rescript/pull/7284
 - Fix issue in functors with more than one argument (which are curried): emit nested function always. https://github.com/rescript-lang/rescript/pull/7273
-- Fix dot completion issue with React primitives.  https://github.com/rescript-lang/rescript/pull/7292
+- Fix dot completion issue with React primitives. https://github.com/rescript-lang/rescript/pull/7292
+- Stdlib namespace for Core modules (fixes name clashes with user modules). https://github.com/rescript-lang/rescript/pull/7285
 
 #### :house: Internal