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GDScript: Use analyzer data to decide assignment conversion

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Since there might be tricky cases in the analyzer (in the case of unsafe
lines) which would need to be properly checked again. Instead, this
splits the code generator in two functions and use information set by
the analyzer to tell which function to use, without a need to re-check.
This commit is contained in:
George Marques 2021-05-26 14:05:31 -03:00
parent 313e1f62bb
commit c7459e3855
No known key found for this signature in database
GPG key ID: 046BD46A3201E43D
6 changed files with 74 additions and 51 deletions
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9
modules/gdscript/gdscript_analyzer.cpp
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@ -543,6 +543,7 @@ void GDScriptAnalyzer::resolve_class_interface(GDScriptParser::ClassNode *p_clas
} else {
// TODO: Add warning.
mark_node_unsafe(member.variable->initializer);
member.variable->use_conversion_assign = true;
}
} else if (datatype.builtin_type == Variant::INT && member.variable->initializer->get_datatype().builtin_type == Variant::FLOAT) {
#ifdef DEBUG_ENABLED
@ -552,6 +553,7 @@ void GDScriptAnalyzer::resolve_class_interface(GDScriptParser::ClassNode *p_clas
if (member.variable->initializer->get_datatype().is_variant()) {
// TODO: Warn unsafe assign.
mark_node_unsafe(member.variable->initializer);
member.variable->use_conversion_assign = true;
}
}
} else if (member.variable->infer_datatype) {
@ -1145,6 +1147,7 @@ void GDScriptAnalyzer::resolve_variable(GDScriptParser::VariableNode *p_variable
} else {
// TODO: Add warning.
mark_node_unsafe(p_variable->initializer);
p_variable->use_conversion_assign = true;
}
#ifdef DEBUG_ENABLED
} else if (type.builtin_type == Variant::INT && p_variable->initializer->get_datatype().builtin_type == Variant::FLOAT) {
@ -1154,6 +1157,7 @@ void GDScriptAnalyzer::resolve_variable(GDScriptParser::VariableNode *p_variable
if (p_variable->initializer->get_datatype().is_variant()) {
// TODO: Warn unsafe assign.
mark_node_unsafe(p_variable->initializer);
p_variable->use_conversion_assign = true;
}
}
} else if (p_variable->infer_datatype) {
@ -1608,10 +1612,12 @@ void GDScriptAnalyzer::reduce_assignment(GDScriptParser::AssignmentNode *p_assig
} else {
// TODO: Add warning.
mark_node_unsafe(p_assignment);
p_assignment->use_conversion_assign = true;
}
} else {
// TODO: Warning in this case.
mark_node_unsafe(p_assignment);
p_assignment->use_conversion_assign = true;
}
}
} else {
@ -1621,6 +1627,9 @@ void GDScriptAnalyzer::reduce_assignment(GDScriptParser::AssignmentNode *p_assig
if (assignee_type.has_no_type() || assigned_value_type.is_variant()) {
mark_node_unsafe(p_assignment);
if (assignee_type.is_hard_type()) {
p_assignment->use_conversion_assign = true;
}
}
if (p_assignment->assignee->type == GDScriptParser::Node::IDENTIFIER) {