diff options
Diffstat (limited to 'c_compiler/src/statement.cpp')
| -rw-r--r-- | c_compiler/src/statement.cpp | 72 |
1 files changed, 65 insertions, 7 deletions
diff --git a/c_compiler/src/statement.cpp b/c_compiler/src/statement.cpp index 871043e..e4b30ff 100644 --- a/c_compiler/src/statement.cpp +++ b/c_compiler/src/statement.cpp @@ -92,6 +92,15 @@ void CompoundStatement::countVariables(unsigned& var_count) const } } +void CompoundStatement::countArguments(unsigned& argument_count) const +{ + if(next_statement_ != nullptr) + next_statement_->countArguments(argument_count); + + if(statement_ != nullptr) + statement_->countArguments(argument_count); +} + // Selection Statement definition @@ -133,11 +142,23 @@ void SelectionStatement::countVariables(unsigned& var_count) const else_->countVariables(var_count); } +void SelectionStatement::countArguments(unsigned& argument_count) const +{ + if(next_statement_ != nullptr) + next_statement_->countArguments(argument_count); + + if(if_ != nullptr) + if_->countArguments(argument_count); + + if(else_ != nullptr) + else_->countArguments(argument_count); +} + // Expression Statement definition ExpressionStatement::ExpressionStatement(Expression* expr) - : Statement(), expr_(expr) + : Statement(), expression_(expr) {} void ExpressionStatement::print() const @@ -151,10 +172,10 @@ VariableStackBindings ExpressionStatement::printAsm(VariableStackBindings bindin if(next_statement_ != nullptr) next_statement_->printAsm(bindings); - if(expr_ != nullptr) + if(expression_ != nullptr) { bindings.resetExpressionStack(); - expr_->printAsm(bindings); + expression_->printAsm(bindings); } return bindings; @@ -166,11 +187,25 @@ void ExpressionStatement::countVariables(unsigned& var_count) const next_statement_->countVariables(var_count); } +void ExpressionStatement::countArguments(unsigned& argument_count) const +{ + if(next_statement_ != nullptr) + next_statement_->countArguments(argument_count); + + unsigned tmp_argument_count = argument_count; + + if(expression_ != nullptr) + expression_->countArguments(argument_count); + + if(tmp_argument_count > argument_count) + argument_count = tmp_argument_count; +} + // Jump Statement definition -JumpStatement::JumpStatement(Expression* expr) - : expr_(expr) +JumpStatement::JumpStatement(Expression* expression) + : expression_(expression) {} void JumpStatement::print() const @@ -187,9 +222,9 @@ VariableStackBindings JumpStatement::printAsm(VariableStackBindings bindings) co if(next_statement_ != nullptr) next_statement_->printAsm(bindings); - if(expr_ != nullptr) { + if(expression_ != nullptr) { bindings.resetExpressionStack(); - expr_->printAsm(bindings); + expression_->printAsm(bindings); } return bindings; @@ -201,6 +236,20 @@ void JumpStatement::countVariables(unsigned& var_count) const next_statement_->countVariables(var_count); } +void JumpStatement::countArguments(unsigned& argument_count) const +{ + if(next_statement_ != nullptr) + next_statement_->countArguments(argument_count); + + unsigned tmp_argument_count = argument_count; + + if(expression_ != nullptr) + expression_->countArguments(argument_count); + + if(tmp_argument_count > argument_count) + argument_count = tmp_argument_count; +} + // Iteration Statement definition @@ -233,3 +282,12 @@ void IterationStatement::countVariables(unsigned& var_count) const if(statement_ != nullptr) statement_->countVariables(var_count); } + +void IterationStatement::countArguments(unsigned int &argument_count) const +{ + if(next_statement_ != nullptr) + next_statement_->countArguments(argument_count); + + if(statement_ != nullptr) + statement_->countArguments(argument_count); +} |