Fix bugzilla 24790 - -vcg-ast ICE on lowered assign exp (dlang/dmd!16…

…914) Co-authored-by: Dennis Korpel <[email protected]>
Inochi2D · Oct 3, 2024 · adc9ff1 · adc9ff1
1 parent 752c9c6
commit adc9ff1
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diff --git a/dmd/parse.d b/dmd/parse.d
@@ -9749,6 +9749,7 @@ immutable PREC[EXP.max + 1] precedence =
     EXP.assign : PREC.assign,
     EXP.construct : PREC.assign,
     EXP.blit : PREC.assign,
+    EXP.loweredAssignExp : PREC.assign,
     EXP.addAssign : PREC.assign,
     EXP.minAssign : PREC.assign,
     EXP.concatenateAssign : PREC.assign,

diff --git a/tests/dmd/compilable/vcg-ast-arraylength.d b/tests/dmd/compilable/vcg-ast-arraylength.d
@@ -23,4 +23,9 @@ void main()
 
     static assert(is(typeof(a.length = 0) == size_t));
     static assert(is(typeof(a.length = f.length = 0) == size_t));
+
+    // https://issues.dlang.org/show_bug.cgi?id=24790
+    struct S { int[] payload; }
+    S s;
+    s.payload.length += 3;
 }