rishi/scryer-prolog
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fix crashes caused by inlined optimization.

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This commit is contained in:
Mark Thom
2018-02-09 00:09:34 -07:00
parent 9c1b48865b
commit 5b1475435a
2 changed files with 5 additions and 1 deletions
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1
src/prolog/ast.rs
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@@ -900,7 +900,6 @@ impl ControlInstruction {
&ControlInstruction::GotoExecute(..) => true,
&ControlInstruction::GroundCall => true,
&ControlInstruction::GroundExecute => true,
&ControlInstruction::Proceed => true,
&ControlInstruction::IsCall(..) => true,
&ControlInstruction::IsExecute(..) => true,
&ControlInstruction::JmpByCall(..) => true,

5
src/tests.rs
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@@ -1297,6 +1297,7 @@ fn test_queries_on_builtins()
assert_prolog_failure!(&mut wam, "?- float(atom).");
assert_prolog_failure!(&mut wam, "?- float(structure(functor)).");
assert_prolog_failure!(&mut wam, "?- float([1,2,3]).");
assert_prolog_failure!(&mut wam, "?- float([1,2,X]).");
assert_prolog_failure!(&mut wam, "?- X is 3 rdiv 4, float(X).");
assert_prolog_success!(&mut wam, "?- X is 3 rdiv 4, rational(X).");
@@ -1305,6 +1306,7 @@ fn test_queries_on_builtins()
assert_prolog_failure!(&mut wam, "?- rational(atom).");
assert_prolog_failure!(&mut wam, "?- rational(structure(functor)).");
assert_prolog_failure!(&mut wam, "?- rational([1,2,3]).");
assert_prolog_failure!(&mut wam, "?- rational([1,2,X]).");
assert_prolog_success!(&mut wam, "?- compound(functor(compound)).");
assert_prolog_failure!(&mut wam, "?- compound(3.14159269).");
@@ -1312,6 +1314,7 @@ fn test_queries_on_builtins()
assert_prolog_failure!(&mut wam, "?- compound(\"sdfsa\").");
assert_prolog_failure!(&mut wam, "?- compound(atom).");
assert_prolog_failure!(&mut wam, "?- compound([1,2,3]).");
assert_prolog_failure!(&mut wam, "?- compound([1,2,X]).");
assert_prolog_failure!(&mut wam, "?- string(functor(string)).");
assert_prolog_failure!(&mut wam, "?- string(3.14159269).");
@@ -1319,6 +1322,7 @@ fn test_queries_on_builtins()
assert_prolog_success!(&mut wam, "?- string(\"sdfsa\").");
assert_prolog_failure!(&mut wam, "?- string(atom).");
assert_prolog_failure!(&mut wam, "?- string([1,2,3]).");
assert_prolog_failure!(&mut wam, "?- string([1,2,X]).");
assert_prolog_success!(&mut wam, "?- X = nonvar, nonvar(X).");
assert_prolog_failure!(&mut wam, "?- nonvar(X).");
@@ -1328,6 +1332,7 @@ fn test_queries_on_builtins()
assert_prolog_success!(&mut wam, "?- nonvar(\"sdfsa\").");
assert_prolog_success!(&mut wam, "?- nonvar(atom).");
assert_prolog_success!(&mut wam, "?- nonvar([1,2,3]).");
assert_prolog_success!(&mut wam, "?- nonvar([1,2,X]).");
assert_prolog_success!(&mut wam, "?- A = f(A), ground(f(f(A))), ground(f(A)), ground(A).");
assert_prolog_failure!(&mut wam, "?- B = f(A), ground(B).");