test

Author: zerbina

.github/workflows/build-and-test.yml

@@ -80,10 +80,6 @@ jobs:
           revision: 2025.07.25
           overlay-triplets: ${{ github.workspace }}/tools/vcpkg/triplets
 
-      - name: Install dependencies (Windows)
-        if: runner.os == 'Windows'
-        run: vcpkg install pcre sqlite3
-
       - name: Set Xcode version (macOS M1)
         if: runner.os == 'macOS' && runner.arch == 'ARM64'
         uses: maxim-lobanov/setup-xcode@v1

compiler/backend/mir2cg.nim

@@ -1698,18 +1698,11 @@ proc magicToCgir(c; env; tree; n; dest: Expr, stmts, bu) =
   of mSizeOf:
     let typ = argt(0)
     let desc = env.types.headerFor(typ, Canonical)
-    if desc.size(env.types) >= 0:
-      wrapAsgn:
-        ^c.genInt(env, desc.size(env.types), env.types.sizeType, bu)
-    else:
-      wrapAsgn Sizeof(^env.types.sizeType, typ)
+    wrapAsgn Sizeof(^env.types.sizeType, typ)
   of mAlignOf:
     let typ = argt(0)
     let desc = env.types.headerFor(typ, Canonical)
-    if desc.size(env.types) >= 0:
-      wrapAsgn ^c.genInt(env, desc.align, tree[n].typ, bu)
-    else:
-      wrapAsgn Alignof(^env.types.sizeType, typ)
+    wrapAsgn Alignof(^env.types.sizeType, typ)
   of mOffsetOf:
     let
       typ    = argt(0)

tests/arc/thard_alignment.nim

@@ -1,10 +1,10 @@
 discard """
 disabled: "arm64"
-matrix: "-d:useMalloc --passC:\"-fsanitize=undefined -fsanitize-undefined-trap-on-error\""
+matrix: "--passC:\"-fsanitize=undefined -fsanitize-undefined-trap-on-error\""
 output: "y"
 """
 
-{.passC: "-march=native".}
+{.passC: "-mavx".}
 
 proc isAlignedCheck(p: pointer, alignment: int) = 
   doAssert (cast[uint](p) and uint(alignment - 1)) == 0