runtime/vm/parser.cc - Issue 18649003: Partial solution to analyze potentially constant expressions

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Unified Diff: runtime/vm/parser.cc

Issue 18649003: Partial solution to analyze potentially constant expressions (Closed) Base URL: http://dart.googlecode.com/svn/branches/bleeding_edge/dart/

Patch Set: Created 7 years, 6 months ago

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Index: runtime/vm/parser.cc

===================================================================

--- runtime/vm/parser.cc (revision 24704)

+++ runtime/vm/parser.cc (working copy)

@@ -1904,6 +1904,10 @@

}

receiver->set_invisible(false);

SetAllowFunctionLiterals(saved_mode);

+ if (current_function().is_const() && !init_expr->IsPotentiallyConst()) {

+ ErrorMsg(field_pos,

+ "initializer expression must be compile time constant.");

+ }

Field& field = Field::ZoneHandle(cls.LookupInstanceField(field_name));

if (field.IsNull()) {

ErrorMsg(field_pos, "unresolved reference to instance field '%s'",

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