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add assignability tracing

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This commit is contained in:
ZhuangYumin
2024-08-14 14:05:59 +00:00
parent a116c24e8a
commit f11ff0693b
6 changed files with 161 additions and 119 deletions
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54
src/ast/semanticvisitor.cpp
View File

@ -15,9 +15,9 @@ void ASTSemanticCheckVisitor::ActuralVisit(FuncDef_ASTNode *node) {
}
void ASTSemanticCheckVisitor::ActuralVisit(ClassDef_ASTNode *node) {
for (auto var : node->member_variables) {
var->accept(this);
}
// for (auto var : node->member_variables) {
// var->accept(this);
// }
cur_class_name = node->class_name;
for (auto ch : node->sorted_children) {
if (std::dynamic_pointer_cast<DefinitionStatement_ASTNode>(ch) == nullptr) {
@ -47,12 +47,16 @@ void ASTSemanticCheckVisitor::ActuralVisit(DefinitionStatement_ASTNode *node) {
if (!ClassExists(base_type)) {
throw SemanticError("Undefined class " + base_type, 1);
}
if (var.second) {
var.second->accept(this);
}
if (!cur_scope->add_variable(var.first, node->var_type)) {
throw SemanticError("Variable redefinition for " + var.first, 1);
}
if (var.second) {
var.second->accept(this);
// TODO type check
if (node->var_type != var.second->expr_type_info) {
throw SemanticError("Variable type mismatch", 1);
}
}
}
}
@ -125,6 +129,9 @@ void ASTSemanticCheckVisitor::ActuralVisit(SuiteStatement_ASTNode *node) {
// Expression AST Nodes
void ASTSemanticCheckVisitor::ActuralVisit(NewArrayExpr_ASTNode *node) {
if (std::get<ArrayType>(node->expr_type_info).basetype == "void") {
throw SemanticError("Array base type cannot be void", 1);
}
for (size_t i = 0; i < node->dim_size.size(); i++) {
if (node->dim_size[i]) {
node->dim_size[i]->accept(this);
@ -142,9 +149,17 @@ void ASTSemanticCheckVisitor::ActuralVisit(NewArrayExpr_ASTNode *node) {
}
}
void ASTSemanticCheckVisitor::ActuralVisit(NewConstructExpr_ASTNode *node) {}
void ASTSemanticCheckVisitor::ActuralVisit(NewConstructExpr_ASTNode *node) {
if (std::get<IdentifierType>(node->expr_type_info) == "void") {
throw SemanticError("Cannot construct void", 1);
}
}
void ASTSemanticCheckVisitor::ActuralVisit(NewExpr_ASTNode *node) {}
void ASTSemanticCheckVisitor::ActuralVisit(NewExpr_ASTNode *node) {
if (std::get<IdentifierType>(node->expr_type_info) == "void") {
throw SemanticError("Cannot construct void", 1);
}
}
void ASTSemanticCheckVisitor::ActuralVisit(AccessExpr_ASTNode *node) {
// TODO: Implement this method
@ -173,8 +188,15 @@ void ASTSemanticCheckVisitor::ActuralVisit(AccessExpr_ASTNode *node) {
throw SemanticError("Argument type mismatch", 1);
}
}
node->expr_type_info = schema.return_type;
node->assignable = true;
if (std::holds_alternative<IdentifierType>(node->expr_type_info)) {
std::string type = std::get<IdentifierType>(node->expr_type_info);
if (type == "int" || type == "bool" || type == "void") node->assignable = false;
}
} else {
node->expr_type_info = global_scope->FetchClassMemberVariable(base_type, node->member);
node->assignable = true;
}
}
@ -200,11 +222,15 @@ void ASTSemanticCheckVisitor::ActuralVisit(IndexExpr_ASTNode *node) {
} else {
node->expr_type_info = ArrayType{true, tp.basetype, tp.level - node->indices.size()};
}
node->assignable = true;
}
void ASTSemanticCheckVisitor::ActuralVisit(SuffixExpr_ASTNode *node) {
// TODO: Implement this method
node->base->accept(this);
if (!node->base->assignable) {
throw SemanticError("Suffix operation on non-assignable", 1);
}
const static ExprTypeInfo standard = "int";
if (node->base->expr_type_info != standard) {
throw SemanticError("Suffix operation on non-int", 1);
@ -215,11 +241,15 @@ void ASTSemanticCheckVisitor::ActuralVisit(SuffixExpr_ASTNode *node) {
void ASTSemanticCheckVisitor::ActuralVisit(PrefixExpr_ASTNode *node) {
// TODO: Implement this method
node->base->accept(this);
if (!node->base->assignable) {
throw SemanticError("Prefix operation on non-assignable", 1);
}
const static ExprTypeInfo standard = "int";
if (node->base->expr_type_info != standard) {
throw SemanticError("Prefix operation on non-int", 1);
}
node->expr_type_info = standard;
node->assignable = true;
}
void ASTSemanticCheckVisitor::ActuralVisit(OppositeExpr_ASTNode *node) {
@ -384,6 +414,9 @@ void ASTSemanticCheckVisitor::ActuralVisit(TernaryExpr_ASTNode *node) {
void ASTSemanticCheckVisitor::ActuralVisit(AssignExpr_ASTNode *node) {
// TODO: Implement this method
node->dest->accept(this);
if (!node->dest->assignable) {
throw SemanticError("Assign operation on non-assignable", 1);
}
node->src->accept(this);
if (node->dest->expr_type_info != node->src->expr_type_info) {
throw SemanticError("Assign operation on different type", 1);
@ -398,12 +431,14 @@ void ASTSemanticCheckVisitor::ActuralVisit(ThisExpr_ASTNode *node) {
void ASTSemanticCheckVisitor::ActuralVisit(ParenExpr_ASTNode *node) {
node->expr->accept(this);
node->expr_type_info = node->expr->expr_type_info;
node->assignable = node->expr->assignable;
}
void ASTSemanticCheckVisitor::ActuralVisit(IDExpr_ASTNode *node) {
// TODO: Implement this method
// TODO: process type
node->expr_type_info = node->current_scope->fetch_varaible(node->id);
node->assignable = true;
}
void ASTSemanticCheckVisitor::ActuralVisit(FunctionCallExpr_ASTNode *node) {
@ -422,6 +457,11 @@ void ASTSemanticCheckVisitor::ActuralVisit(FunctionCallExpr_ASTNode *node) {
}
}
node->expr_type_info = schema.return_type;
node->assignable = true;
if (std::holds_alternative<IdentifierType>(node->expr_type_info)) {
std::string type = std::get<IdentifierType>(node->expr_type_info);
if (type == "int" || type == "bool" || type == "void") node->assignable = false;
}
}
void ASTSemanticCheckVisitor::ActuralVisit(FormattedStringExpr_ASTNode *node) {

213
src/semantic/antlr-generated/MXLexer.cpp
View File

@ -97,7 +97,7 @@ void mxlexerLexerInitialize() {
}
);
static const int32_t serializedATNSegment[] = {
4,0,61,410,6,-1,2,0,7,0,2,1,7,1,2,2,7,2,2,3,7,3,2,4,7,4,2,5,7,5,2,6,7,
4,0,61,411,6,-1,2,0,7,0,2,1,7,1,2,2,7,2,2,3,7,3,2,4,7,4,2,5,7,5,2,6,7,
6,2,7,7,7,2,8,7,8,2,9,7,9,2,10,7,10,2,11,7,11,2,12,7,12,2,13,7,13,2,14,
7,14,2,15,7,15,2,16,7,16,2,17,7,17,2,18,7,18,2,19,7,19,2,20,7,20,2,21,
7,21,2,22,7,22,2,23,7,23,2,24,7,24,2,25,7,25,2,26,7,26,2,27,7,27,2,28,
@ -125,111 +125,112 @@ void mxlexerLexerInitialize() {
1,62,1,62,5,62,359,8,62,10,62,12,62,362,9,62,1,62,1,62,1,63,1,63,1,63,
1,63,1,63,1,63,3,63,372,8,63,1,64,4,64,375,8,64,11,64,12,64,376,1,64,
1,64,1,65,1,65,1,65,1,65,5,65,385,8,65,10,65,12,65,388,9,65,1,65,3,65,
391,8,65,1,65,1,65,1,65,1,65,1,66,1,66,1,66,1,66,5,66,401,8,66,10,66,
12,66,404,9,66,1,66,1,66,1,66,1,66,1,66,3,360,386,402,0,67,1,1,3,2,5,
3,7,4,9,5,11,6,13,7,15,8,17,9,19,10,21,11,23,12,25,13,27,14,29,15,31,
16,33,17,35,18,37,19,39,20,41,21,43,22,45,23,47,24,49,25,51,26,53,27,
55,28,57,29,59,30,61,31,63,32,65,33,67,34,69,35,71,36,73,37,75,38,77,
39,79,40,81,41,83,42,85,43,87,44,89,45,91,46,93,47,95,48,97,49,99,50,
101,51,103,52,105,53,107,54,109,55,111,0,113,0,115,0,117,0,119,0,121,
56,123,57,125,58,127,0,129,59,131,60,133,61,1,0,6,3,0,34,34,36,36,92,
92,2,0,65,90,97,122,4,0,48,57,65,90,95,95,97,122,1,0,48,57,2,0,34,34,
92,92,3,0,9,10,13,13,32,32,416,0,1,1,0,0,0,0,3,1,0,0,0,0,5,1,0,0,0,0,
7,1,0,0,0,0,9,1,0,0,0,0,11,1,0,0,0,0,13,1,0,0,0,0,15,1,0,0,0,0,17,1,0,
0,0,0,19,1,0,0,0,0,21,1,0,0,0,0,23,1,0,0,0,0,25,1,0,0,0,0,27,1,0,0,0,
0,29,1,0,0,0,0,31,1,0,0,0,0,33,1,0,0,0,0,35,1,0,0,0,0,37,1,0,0,0,0,39,
1,0,0,0,0,41,1,0,0,0,0,43,1,0,0,0,0,45,1,0,0,0,0,47,1,0,0,0,0,49,1,0,
0,0,0,51,1,0,0,0,0,53,1,0,0,0,0,55,1,0,0,0,0,57,1,0,0,0,0,59,1,0,0,0,
0,61,1,0,0,0,0,63,1,0,0,0,0,65,1,0,0,0,0,67,1,0,0,0,0,69,1,0,0,0,0,71,
1,0,0,0,0,73,1,0,0,0,0,75,1,0,0,0,0,77,1,0,0,0,0,79,1,0,0,0,0,81,1,0,
0,0,0,83,1,0,0,0,0,85,1,0,0,0,0,87,1,0,0,0,0,89,1,0,0,0,0,91,1,0,0,0,
0,93,1,0,0,0,0,95,1,0,0,0,0,97,1,0,0,0,0,99,1,0,0,0,0,101,1,0,0,0,0,103,
1,0,0,0,0,105,1,0,0,0,0,107,1,0,0,0,0,109,1,0,0,0,0,121,1,0,0,0,0,123,
1,0,0,0,0,125,1,0,0,0,0,129,1,0,0,0,0,131,1,0,0,0,0,133,1,0,0,0,1,135,
1,0,0,0,3,140,1,0,0,0,5,145,1,0,0,0,7,149,1,0,0,0,9,156,1,0,0,0,11,160,
1,0,0,0,13,166,1,0,0,0,15,171,1,0,0,0,17,176,1,0,0,0,19,182,1,0,0,0,21,
187,1,0,0,0,23,190,1,0,0,0,25,195,1,0,0,0,27,199,1,0,0,0,29,205,1,0,0,
0,31,211,1,0,0,0,33,220,1,0,0,0,35,227,1,0,0,0,37,229,1,0,0,0,39,231,
1,0,0,0,41,233,1,0,0,0,43,235,1,0,0,0,45,237,1,0,0,0,47,240,1,0,0,0,49,
242,1,0,0,0,51,245,1,0,0,0,53,247,1,0,0,0,55,250,1,0,0,0,57,253,1,0,0,
0,59,256,1,0,0,0,61,259,1,0,0,0,63,261,1,0,0,0,65,264,1,0,0,0,67,267,
1,0,0,0,69,269,1,0,0,0,71,271,1,0,0,0,73,273,1,0,0,0,75,275,1,0,0,0,77,
277,1,0,0,0,79,280,1,0,0,0,81,283,1,0,0,0,83,285,1,0,0,0,85,287,1,0,0,
0,87,289,1,0,0,0,89,291,1,0,0,0,91,293,1,0,0,0,93,295,1,0,0,0,95,297,
1,0,0,0,97,299,1,0,0,0,99,301,1,0,0,0,101,303,1,0,0,0,103,305,1,0,0,0,
105,311,1,0,0,0,107,317,1,0,0,0,109,321,1,0,0,0,111,330,1,0,0,0,113,333,
1,0,0,0,115,336,1,0,0,0,117,338,1,0,0,0,119,341,1,0,0,0,121,343,1,0,0,
0,123,351,1,0,0,0,125,355,1,0,0,0,127,371,1,0,0,0,129,374,1,0,0,0,131,
380,1,0,0,0,133,396,1,0,0,0,135,136,5,118,0,0,136,137,5,111,0,0,137,138,
5,105,0,0,138,139,5,100,0,0,139,2,1,0,0,0,140,141,5,98,0,0,141,142,5,
111,0,0,142,143,5,111,0,0,143,144,5,108,0,0,144,4,1,0,0,0,145,146,5,105,
0,0,146,147,5,110,0,0,147,148,5,116,0,0,148,6,1,0,0,0,149,150,5,115,0,
0,150,151,5,116,0,0,151,152,5,114,0,0,152,153,5,105,0,0,153,154,5,110,
0,0,154,155,5,103,0,0,155,8,1,0,0,0,156,157,5,110,0,0,157,158,5,101,0,
0,158,159,5,119,0,0,159,10,1,0,0,0,160,161,5,99,0,0,161,162,5,108,0,0,
162,163,5,97,0,0,163,164,5,115,0,0,164,165,5,115,0,0,165,12,1,0,0,0,166,
167,5,110,0,0,167,168,5,117,0,0,168,169,5,108,0,0,169,170,5,108,0,0,170,
14,1,0,0,0,171,172,5,116,0,0,172,173,5,114,0,0,173,174,5,117,0,0,174,
175,5,101,0,0,175,16,1,0,0,0,176,177,5,102,0,0,177,178,5,97,0,0,178,179,
5,108,0,0,179,180,5,115,0,0,180,181,5,101,0,0,181,18,1,0,0,0,182,183,
5,116,0,0,183,184,5,104,0,0,184,185,5,105,0,0,185,186,5,115,0,0,186,20,
1,0,0,0,187,188,5,105,0,0,188,189,5,102,0,0,189,22,1,0,0,0,190,191,5,
101,0,0,191,192,5,108,0,0,192,193,5,115,0,0,193,194,5,101,0,0,194,24,
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5,108,0,0,203,204,5,101,0,0,204,28,1,0,0,0,205,206,5,98,0,0,206,207,5,
114,0,0,207,208,5,101,0,0,208,209,5,97,0,0,209,210,5,107,0,0,210,30,1,
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116,0,0,215,216,5,105,0,0,216,217,5,110,0,0,217,218,5,117,0,0,218,219,
5,101,0,0,219,32,1,0,0,0,220,221,5,114,0,0,221,222,5,101,0,0,222,223,
5,116,0,0,223,224,5,117,0,0,224,225,5,114,0,0,225,226,5,110,0,0,226,34,
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0,231,232,5,42,0,0,232,40,1,0,0,0,233,234,5,47,0,0,234,42,1,0,0,0,235,
236,5,37,0,0,236,44,1,0,0,0,237,238,5,62,0,0,238,239,5,61,0,0,239,46,
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0,0,244,50,1,0,0,0,245,246,5,60,0,0,246,52,1,0,0,0,247,248,5,33,0,0,248,
249,5,61,0,0,249,54,1,0,0,0,250,251,5,61,0,0,251,252,5,61,0,0,252,56,
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261,262,5,62,0,0,262,263,5,62,0,0,263,64,1,0,0,0,264,265,5,60,0,0,265,
266,5,60,0,0,266,66,1,0,0,0,267,268,5,38,0,0,268,68,1,0,0,0,269,270,5,
124,0,0,270,70,1,0,0,0,271,272,5,94,0,0,272,72,1,0,0,0,273,274,5,126,
0,0,274,74,1,0,0,0,275,276,5,61,0,0,276,76,1,0,0,0,277,278,5,43,0,0,278,
279,5,43,0,0,279,78,1,0,0,0,280,281,5,45,0,0,281,282,5,45,0,0,282,80,
1,0,0,0,283,284,5,46,0,0,284,82,1,0,0,0,285,286,5,63,0,0,286,84,1,0,0,
0,287,288,5,58,0,0,288,86,1,0,0,0,289,290,5,40,0,0,290,88,1,0,0,0,291,
292,5,41,0,0,292,90,1,0,0,0,293,294,5,91,0,0,294,92,1,0,0,0,295,296,5,
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304,102,1,0,0,0,305,306,5,102,0,0,306,307,5,34,0,0,307,308,1,0,0,0,308,
309,3,111,55,0,309,310,5,34,0,0,310,104,1,0,0,0,311,312,5,102,0,0,312,
313,5,34,0,0,313,314,1,0,0,0,314,315,3,111,55,0,315,316,5,36,0,0,316,
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0,334,335,5,34,0,0,335,114,1,0,0,0,336,337,5,34,0,0,337,116,1,0,0,0,338,
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358,1,0,0,0,361,363,1,0,0,0,362,360,1,0,0,0,363,364,5,34,0,0,364,126,
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34,0,0,369,370,5,92,0,0,370,372,5,92,0,0,371,365,1,0,0,0,371,367,1,0,
0,0,371,369,1,0,0,0,372,128,1,0,0,0,373,375,7,5,0,0,374,373,1,0,0,0,375,
376,1,0,0,0,376,374,1,0,0,0,376,377,1,0,0,0,377,378,1,0,0,0,378,379,6,
64,0,0,379,130,1,0,0,0,380,381,5,47,0,0,381,382,5,47,0,0,382,386,1,0,
0,0,383,385,9,0,0,0,384,383,1,0,0,0,385,388,1,0,0,0,386,387,1,0,0,0,386,
384,1,0,0,0,387,390,1,0,0,0,388,386,1,0,0,0,389,391,5,13,0,0,390,389,
1,0,0,0,390,391,1,0,0,0,391,392,1,0,0,0,392,393,5,10,0,0,393,394,1,0,
0,0,394,395,6,65,0,0,395,132,1,0,0,0,396,397,5,47,0,0,397,398,5,42,0,
0,398,402,1,0,0,0,399,401,9,0,0,0,400,399,1,0,0,0,401,404,1,0,0,0,402,
403,1,0,0,0,402,400,1,0,0,0,403,405,1,0,0,0,404,402,1,0,0,0,405,406,5,
42,0,0,406,407,5,47,0,0,407,408,1,0,0,0,408,409,6,66,0,0,409,134,1,0,
0,0,12,0,328,330,347,353,358,360,371,376,386,390,402,1,6,0,0
391,8,65,1,65,3,65,394,8,65,1,65,1,65,1,66,1,66,1,66,1,66,5,66,402,8,
66,10,66,12,66,405,9,66,1,66,1,66,1,66,1,66,1,66,3,360,386,403,0,67,1,
1,3,2,5,3,7,4,9,5,11,6,13,7,15,8,17,9,19,10,21,11,23,12,25,13,27,14,29,
15,31,16,33,17,35,18,37,19,39,20,41,21,43,22,45,23,47,24,49,25,51,26,
53,27,55,28,57,29,59,30,61,31,63,32,65,33,67,34,69,35,71,36,73,37,75,
38,77,39,79,40,81,41,83,42,85,43,87,44,89,45,91,46,93,47,95,48,97,49,
99,50,101,51,103,52,105,53,107,54,109,55,111,0,113,0,115,0,117,0,119,
0,121,56,123,57,125,58,127,0,129,59,131,60,133,61,1,0,7,3,0,34,34,36,
36,92,92,2,0,65,90,97,122,4,0,48,57,65,90,95,95,97,122,1,0,48,57,2,0,
34,34,92,92,3,0,9,10,13,13,32,32,1,1,10,10,417,0,1,1,0,0,0,0,3,1,0,0,
0,0,5,1,0,0,0,0,7,1,0,0,0,0,9,1,0,0,0,0,11,1,0,0,0,0,13,1,0,0,0,0,15,
1,0,0,0,0,17,1,0,0,0,0,19,1,0,0,0,0,21,1,0,0,0,0,23,1,0,0,0,0,25,1,0,
0,0,0,27,1,0,0,0,0,29,1,0,0,0,0,31,1,0,0,0,0,33,1,0,0,0,0,35,1,0,0,0,
0,37,1,0,0,0,0,39,1,0,0,0,0,41,1,0,0,0,0,43,1,0,0,0,0,45,1,0,0,0,0,47,
1,0,0,0,0,49,1,0,0,0,0,51,1,0,0,0,0,53,1,0,0,0,0,55,1,0,0,0,0,57,1,0,
0,0,0,59,1,0,0,0,0,61,1,0,0,0,0,63,1,0,0,0,0,65,1,0,0,0,0,67,1,0,0,0,
0,69,1,0,0,0,0,71,1,0,0,0,0,73,1,0,0,0,0,75,1,0,0,0,0,77,1,0,0,0,0,79,
1,0,0,0,0,81,1,0,0,0,0,83,1,0,0,0,0,85,1,0,0,0,0,87,1,0,0,0,0,89,1,0,
0,0,0,91,1,0,0,0,0,93,1,0,0,0,0,95,1,0,0,0,0,97,1,0,0,0,0,99,1,0,0,0,
0,101,1,0,0,0,0,103,1,0,0,0,0,105,1,0,0,0,0,107,1,0,0,0,0,109,1,0,0,0,
0,121,1,0,0,0,0,123,1,0,0,0,0,125,1,0,0,0,0,129,1,0,0,0,0,131,1,0,0,0,
0,133,1,0,0,0,1,135,1,0,0,0,3,140,1,0,0,0,5,145,1,0,0,0,7,149,1,0,0,0,
9,156,1,0,0,0,11,160,1,0,0,0,13,166,1,0,0,0,15,171,1,0,0,0,17,176,1,0,
0,0,19,182,1,0,0,0,21,187,1,0,0,0,23,190,1,0,0,0,25,195,1,0,0,0,27,199,
1,0,0,0,29,205,1,0,0,0,31,211,1,0,0,0,33,220,1,0,0,0,35,227,1,0,0,0,37,
229,1,0,0,0,39,231,1,0,0,0,41,233,1,0,0,0,43,235,1,0,0,0,45,237,1,0,0,
0,47,240,1,0,0,0,49,242,1,0,0,0,51,245,1,0,0,0,53,247,1,0,0,0,55,250,
1,0,0,0,57,253,1,0,0,0,59,256,1,0,0,0,61,259,1,0,0,0,63,261,1,0,0,0,65,
264,1,0,0,0,67,267,1,0,0,0,69,269,1,0,0,0,71,271,1,0,0,0,73,273,1,0,0,
0,75,275,1,0,0,0,77,277,1,0,0,0,79,280,1,0,0,0,81,283,1,0,0,0,83,285,
1,0,0,0,85,287,1,0,0,0,87,289,1,0,0,0,89,291,1,0,0,0,91,293,1,0,0,0,93,
295,1,0,0,0,95,297,1,0,0,0,97,299,1,0,0,0,99,301,1,0,0,0,101,303,1,0,
0,0,103,305,1,0,0,0,105,311,1,0,0,0,107,317,1,0,0,0,109,321,1,0,0,0,111,
330,1,0,0,0,113,333,1,0,0,0,115,336,1,0,0,0,117,338,1,0,0,0,119,341,1,
0,0,0,121,343,1,0,0,0,123,351,1,0,0,0,125,355,1,0,0,0,127,371,1,0,0,0,
129,374,1,0,0,0,131,380,1,0,0,0,133,397,1,0,0,0,135,136,5,118,0,0,136,
137,5,111,0,0,137,138,5,105,0,0,138,139,5,100,0,0,139,2,1,0,0,0,140,141,
5,98,0,0,141,142,5,111,0,0,142,143,5,111,0,0,143,144,5,108,0,0,144,4,
1,0,0,0,145,146,5,105,0,0,146,147,5,110,0,0,147,148,5,116,0,0,148,6,1,
0,0,0,149,150,5,115,0,0,150,151,5,116,0,0,151,152,5,114,0,0,152,153,5,
105,0,0,153,154,5,110,0,0,154,155,5,103,0,0,155,8,1,0,0,0,156,157,5,110,
0,0,157,158,5,101,0,0,158,159,5,119,0,0,159,10,1,0,0,0,160,161,5,99,0,
0,161,162,5,108,0,0,162,163,5,97,0,0,163,164,5,115,0,0,164,165,5,115,
0,0,165,12,1,0,0,0,166,167,5,110,0,0,167,168,5,117,0,0,168,169,5,108,
0,0,169,170,5,108,0,0,170,14,1,0,0,0,171,172,5,116,0,0,172,173,5,114,
0,0,173,174,5,117,0,0,174,175,5,101,0,0,175,16,1,0,0,0,176,177,5,102,
0,0,177,178,5,97,0,0,178,179,5,108,0,0,179,180,5,115,0,0,180,181,5,101,
0,0,181,18,1,0,0,0,182,183,5,116,0,0,183,184,5,104,0,0,184,185,5,105,
0,0,185,186,5,115,0,0,186,20,1,0,0,0,187,188,5,105,0,0,188,189,5,102,
0,0,189,22,1,0,0,0,190,191,5,101,0,0,191,192,5,108,0,0,192,193,5,115,
0,0,193,194,5,101,0,0,194,24,1,0,0,0,195,196,5,102,0,0,196,197,5,111,
0,0,197,198,5,114,0,0,198,26,1,0,0,0,199,200,5,119,0,0,200,201,5,104,
0,0,201,202,5,105,0,0,202,203,5,108,0,0,203,204,5,101,0,0,204,28,1,0,
0,0,205,206,5,98,0,0,206,207,5,114,0,0,207,208,5,101,0,0,208,209,5,97,
0,0,209,210,5,107,0,0,210,30,1,0,0,0,211,212,5,99,0,0,212,213,5,111,0,
0,213,214,5,110,0,0,214,215,5,116,0,0,215,216,5,105,0,0,216,217,5,110,
0,0,217,218,5,117,0,0,218,219,5,101,0,0,219,32,1,0,0,0,220,221,5,114,
0,0,221,222,5,101,0,0,222,223,5,116,0,0,223,224,5,117,0,0,224,225,5,114,
0,0,225,226,5,110,0,0,226,34,1,0,0,0,227,228,5,43,0,0,228,36,1,0,0,0,
229,230,5,45,0,0,230,38,1,0,0,0,231,232,5,42,0,0,232,40,1,0,0,0,233,234,
5,47,0,0,234,42,1,0,0,0,235,236,5,37,0,0,236,44,1,0,0,0,237,238,5,62,
0,0,238,239,5,61,0,0,239,46,1,0,0,0,240,241,5,62,0,0,241,48,1,0,0,0,242,
243,5,60,0,0,243,244,5,61,0,0,244,50,1,0,0,0,245,246,5,60,0,0,246,52,
1,0,0,0,247,248,5,33,0,0,248,249,5,61,0,0,249,54,1,0,0,0,250,251,5,61,
0,0,251,252,5,61,0,0,252,56,1,0,0,0,253,254,5,38,0,0,254,255,5,38,0,0,
255,58,1,0,0,0,256,257,5,124,0,0,257,258,5,124,0,0,258,60,1,0,0,0,259,
260,5,33,0,0,260,62,1,0,0,0,261,262,5,62,0,0,262,263,5,62,0,0,263,64,
1,0,0,0,264,265,5,60,0,0,265,266,5,60,0,0,266,66,1,0,0,0,267,268,5,38,
0,0,268,68,1,0,0,0,269,270,5,124,0,0,270,70,1,0,0,0,271,272,5,94,0,0,
272,72,1,0,0,0,273,274,5,126,0,0,274,74,1,0,0,0,275,276,5,61,0,0,276,
76,1,0,0,0,277,278,5,43,0,0,278,279,5,43,0,0,279,78,1,0,0,0,280,281,5,
45,0,0,281,282,5,45,0,0,282,80,1,0,0,0,283,284,5,46,0,0,284,82,1,0,0,
0,285,286,5,63,0,0,286,84,1,0,0,0,287,288,5,58,0,0,288,86,1,0,0,0,289,
290,5,40,0,0,290,88,1,0,0,0,291,292,5,41,0,0,292,90,1,0,0,0,293,294,5,
91,0,0,294,92,1,0,0,0,295,296,5,93,0,0,296,94,1,0,0,0,297,298,5,123,0,
0,298,96,1,0,0,0,299,300,5,125,0,0,300,98,1,0,0,0,301,302,5,59,0,0,302,
100,1,0,0,0,303,304,5,44,0,0,304,102,1,0,0,0,305,306,5,102,0,0,306,307,
5,34,0,0,307,308,1,0,0,0,308,309,3,111,55,0,309,310,5,34,0,0,310,104,
1,0,0,0,311,312,5,102,0,0,312,313,5,34,0,0,313,314,1,0,0,0,314,315,3,
111,55,0,315,316,5,36,0,0,316,106,1,0,0,0,317,318,5,36,0,0,318,319,3,
111,55,0,319,320,5,34,0,0,320,108,1,0,0,0,321,322,5,36,0,0,322,323,3,
111,55,0,323,324,5,36,0,0,324,110,1,0,0,0,325,329,3,117,58,0,326,329,
3,127,63,0,327,329,8,0,0,0,328,325,1,0,0,0,328,326,1,0,0,0,328,327,1,
0,0,0,329,332,1,0,0,0,330,328,1,0,0,0,330,331,1,0,0,0,331,112,1,0,0,0,
332,330,1,0,0,0,333,334,5,102,0,0,334,335,5,34,0,0,335,114,1,0,0,0,336,
337,5,34,0,0,337,116,1,0,0,0,338,339,5,36,0,0,339,340,5,36,0,0,340,118,
1,0,0,0,341,342,5,36,0,0,342,120,1,0,0,0,343,347,7,1,0,0,344,346,7,2,
0,0,345,344,1,0,0,0,346,349,1,0,0,0,347,345,1,0,0,0,347,348,1,0,0,0,348,
122,1,0,0,0,349,347,1,0,0,0,350,352,7,3,0,0,351,350,1,0,0,0,352,353,1,
0,0,0,353,351,1,0,0,0,353,354,1,0,0,0,354,124,1,0,0,0,355,360,5,34,0,
0,356,359,3,127,63,0,357,359,8,4,0,0,358,356,1,0,0,0,358,357,1,0,0,0,
359,362,1,0,0,0,360,361,1,0,0,0,360,358,1,0,0,0,361,363,1,0,0,0,362,360,
1,0,0,0,363,364,5,34,0,0,364,126,1,0,0,0,365,366,5,92,0,0,366,372,5,110,
0,0,367,368,5,92,0,0,368,372,5,34,0,0,369,370,5,92,0,0,370,372,5,92,0,
0,371,365,1,0,0,0,371,367,1,0,0,0,371,369,1,0,0,0,372,128,1,0,0,0,373,
375,7,5,0,0,374,373,1,0,0,0,375,376,1,0,0,0,376,374,1,0,0,0,376,377,1,
0,0,0,377,378,1,0,0,0,378,379,6,64,0,0,379,130,1,0,0,0,380,381,5,47,0,
0,381,382,5,47,0,0,382,386,1,0,0,0,383,385,9,0,0,0,384,383,1,0,0,0,385,
388,1,0,0,0,386,387,1,0,0,0,386,384,1,0,0,0,387,390,1,0,0,0,388,386,1,
0,0,0,389,391,5,13,0,0,390,389,1,0,0,0,390,391,1,0,0,0,391,393,1,0,0,
0,392,394,7,6,0,0,393,392,1,0,0,0,394,395,1,0,0,0,395,396,6,65,0,0,396,
132,1,0,0,0,397,398,5,47,0,0,398,399,5,42,0,0,399,403,1,0,0,0,400,402,
9,0,0,0,401,400,1,0,0,0,402,405,1,0,0,0,403,404,1,0,0,0,403,401,1,0,0,
0,404,406,1,0,0,0,405,403,1,0,0,0,406,407,5,42,0,0,407,408,5,47,0,0,408,
409,1,0,0,0,409,410,6,66,0,0,410,134,1,0,0,0,13,0,328,330,347,353,358,
360,371,376,386,390,393,403,1,6,0,0
};
staticData->serializedATN = antlr4::atn::SerializedATNView(serializedATNSegment, sizeof(serializedATNSegment) / sizeof(serializedATNSegment[0]));

2
src/semantic/antlr-generated/MXLexer.interp
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File diff suppressed because one or more lines are too long

6
src/semantic/visitor.cpp
View File

@ -238,9 +238,9 @@ std::any Visitor::visitClass_var_def(MXParser::Class_var_defContext *context) {
member_var_def->vars.push_back(std::make_pair(id->getText(), nullptr));
std::cerr << std::string(nodetype_stk.size() * 2, ' ') << "recorded member variable name is " << id->getText()
<< std::endl;
// if (!member_var_def->current_scope->add_variable(id->getText(), member_var_def->var_type)) {
// throw SemanticError("Variable name " + id->getText() + " is not available", 1);
// }
if (!member_var_def->current_scope->add_variable(id->getText(), member_var_def->var_type)) {
throw SemanticError("Variable name " + id->getText() + " is not available", 1);
}
}
nodetype_stk.pop_back();