[Issue 22122] New: [REG 2.097][ICE] Segmentation fault in in dmd.access.hasPackageAccess

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=22122

          Issue ID: 22122
           Summary: [REG 2.097][ICE] Segmentation fault in in
                    dmd.access.hasPackageAccess
           Product: D
           Version: D2
          Hardware: All
                OS: All
            Status: NEW
          Severity: regression
          Priority: P1
         Component: dmd
          Assignee: nobody at puremagic.com
          Reporter: ibuclaw at gdcproject.org

Program received signal SIGSEGV, Segmentation fault.
0x000055555586148e in dmd.access.hasPackageAccess(dmd.dmodule.Module,
dmd.dsymbol.Dsymbol) (s=0x7ffff72c3f80, mod=0x0) at src/dmd/access.d:107
#0  0x000055555586148e in dmd.access.hasPackageAccess(dmd.dmodule.Module,
dmd.dsymbol.Dsymbol) (
    s=0x7ffff72c3f80, mod=0x0) at src/dmd/access.d:107
#1  0x0000555555861838 in dmd.access.symbolIsVisible(dmd.dmodule.Module,
dmd.dsymbol.Dsymbol) (
    s=0x7ffff72c5ca0, mod=0x0) at src/dmd/access.d:254
#2  0x00005555558618a9 in dmd.access.symbolIsVisible(dmd.dsymbol.Dsymbol,
dmd.dsymbol.Dsymbol) (
    s=0x7ffff72c5ca0, origin=0x7ffff72ec570) at src/dmd/access.d:265
#3  0x00005555558e2737 in ScopeDsymbol::search(Loc const&, Identifier*, int)
(this=0x7ffff72ec570, 
    loc=..., ident=0x7ffff7b2bd20, flags=16) at src/dmd/dsymbol.d:1362
#4  0x00005555558dbe32 in dmd.dscope.Scope.search(ref const(dmd.globals.Loc),
dmd.identifier.Identifier, dmd.dsymbol.Dsymbol*, int).searchScopes(int)
(__capture=0x7fffffffa4e8, flags=16) at src/dmd/dscope.d:464
#5  0x00005555558dbabf in Scope::search(Loc const&, Identifier*, Dsymbol**,
int) (this=..., loc=..., 
    ident=0x7ffff7b2bd20, pscopesym=0x7fffffffa558, flags=0) at
src/dmd/dscope.d:507
#6  0x0000555555a27e63 in dmd.typesem.resolve(dmd.mtype.Type, ref
const(dmd.globals.Loc), dmd.dscope.Scope*, out dmd.expression.Expression, out
dmd.mtype.Type, out dmd.dsymbol.Dsymbol,
bool).visitIdentifier(dmd.mtype.TypeIdentifier) (__capture=0x7fffffffa5f0,
mt=0x7ffff7b2bd60) at src/dmd/typesem.d:2817
#7  0x0000555555a274c9 in dmd.typesem.resolve(dmd.mtype.Type, ref
const(dmd.globals.Loc), dmd.dscope.Scope*, out dmd.expression.Expression, out
dmd.mtype.Type, out dmd.dsymbol.Dsymbol, bool) (intypeid=false, 
    ps=@0x7fffffffa650: 0x0, pt=@0x7fffffffa640: 0x0, pe=@0x7fffffffa648: 0x0,
sc=0x7ffff72de970, 
    loc=..., mt=0x7ffff7b2bd60) at src/dmd/typesem.d:3146
#8  0x000055555590baca in dmd.dtemplate.TemplateInstance.semanticTiargs(ref
const(dmd.globals.Loc), dmd.dscope.Scope*,
dmd.root.array.Array!(dmd.root.rootobject.RootObject).Array*, int) (flags=0, 
    tiargs=0x7ffff7b2bd40, sc=0x7ffff72de970, loc=...) at
src/dmd/dtemplate.d:6594
#9  0x000055555590c2c6 in
dmd.dtemplate.TemplateInstance.semanticTiargs(dmd.dscope.Scope*) (
    this=0x7ffff7b2be30, sc=0x7ffff72de970) at src/dmd/dtemplate.d:6841
#10 0x00005555559883bb in
dmd.expressionsem.semanticY(dmd.expression.DotTemplateInstanceExp,
dmd.dscope.Scope*, int) (flag=1, sc=0x7ffff72de970, exp=0x7ffff7b2bdf0) at
src/dmd/expressionsem.d:12256
#11 0x0000555555976c76 in
ExpressionSemanticVisitor::visit(DotTemplateInstanceExp*) (
    this=0x7fffffffaab8, exp=0x7ffff7b2bdf0) at src/dmd/expressionsem.d:6571
#12 0x000055555595bb2a in DotTemplateInstanceExp::accept(Visitor*)
(this=0x7ffff7b2bdf0, 
    v=0x7fffffffaab8) at src/dmd/expression.d:4972
#13 0x0000555555986580 in expressionSemantic(Expression*, Scope*)
(e=0x7ffff7b2bdf0, sc=0x7ffff72de970)
    at src/dmd/expressionsem.d:11732
#14 0x0000555555a0d9f3 in StatementSemanticVisitor::visit(WithStatement*)
(this=0x7fffffffac38, 
    ws=0x7ffff7b2c040) at src/dmd/statementsem.d:3799
#15 0x00005555559ff282 in WithStatement::accept(Visitor*) (this=0x7ffff7b2c040,
v=0x7fffffffac38)
    at src/dmd/statement.d:2008
#16 0x0000555555a00e2c in statementSemantic(Statement*, Scope*)
(s=0x7ffff7b2c040, sc=0x7ffff72de970)
    at src/dmd/statementsem.d:137
#17 0x0000555555a011cc in StatementSemanticVisitor::visit(CompoundStatement*)
(this=0x7fffffffaf78, 
    cs=0x7ffff72ec0c0) at src/dmd/statementsem.d:250
#18 0x00005555559fd12e in CompoundStatement::accept(Visitor*)
(this=0x7ffff72ec0c0, v=0x7fffffffaf78)
    at src/dmd/statement.d:967
#19 0x0000555555a00e2c in statementSemantic(Statement*, Scope*)
(s=0x7ffff72ec0c0, sc=0x7ffff72de970)
    at src/dmd/statementsem.d:137
#20 0x0000555555a0fac0 in
dmd.statementsem.semanticNoScope(dmd.statement.Statement, dmd.dscope.Scope*) (
    sc=0x7ffff72de970, s=0x7ffff72ec0c0) at src/dmd/statementsem.d:4443
#21 0x0000555555a02606 in StatementSemanticVisitor::visit(ForStatement*)
(this=0x7fffffffb0b8, 
    fs=0x7ffff72ec110) at src/dmd/statementsem.d:641
#22 0x00005555559fdc4a in ForStatement::accept(Visitor*) (this=0x7ffff72ec110,
v=0x7fffffffb0b8)
    at src/dmd/statement.d:1298
#23 0x0000555555a00e2c in statementSemantic(Statement*, Scope*)
(s=0x7ffff72ec110, sc=0x7ffff72dc180)
    at src/dmd/statementsem.d:137

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