polserver/pol-core/bscript/compiler/analyzer/LocalVariableScopes.cpp

#include "bscript/compiler/analyzer/LocalVariableScopes.h"

#include "bscript/compiler/analyzer/Variables.h"

namespace Pol::Bscript::Compiler
{
LocalVariableScopes::LocalVariableScopes( Variables& local_variables, Report& report )
    : local_variables( local_variables ), report( report )
{
}

LocalVariableScope* LocalVariableScopes::current_local_scope()
{
  return local_variable_scopes.empty() ? nullptr : local_variable_scopes.back();
}
}  // namespace Pol::Bscript::Compiler
Includes are now all relative to pol-core basefolder (#906) * all except pol * pol and includes under defines * something weird has happened * remove own folder from include searchpath * fixed remaining, adapted include style for external headers * missing include 2026-07-25 23:01:18 +02:00			`#include "bscript/compiler/analyzer/LocalVariableScopes.h"`
var statements in program blocks (#256) Adds: - analyzer/LocalVariableScope: tracks local variables created within a given scope. - Instantiated on the stack during semantic analysis, this registers itself with LocalVariableScopes during construction and deregisters itself during destruction. - Detects unused variables during deregistration - analyzer/LocalVariableScopes: this is what LocalVariableScope registers with. - keeps track of the stack of local scopes. - can provide the current local scope, for var statements. Other notes: "Shadowed" variables: this is when a variable in one scope hides a variable in another, like so: var a := 2; if (a) var a := 3; a := 4; endif print(a); // still 2 "debug_variables": We'll use these later when writing debug files. 2020-08-30 01:32:38 -07:00
Properly scope the compiler includes to the Bscript folder. (#360) 2021-02-25 16:53:22 +01:00			`#include "bscript/compiler/analyzer/Variables.h"`
var statements in program blocks (#256) Adds: - analyzer/LocalVariableScope: tracks local variables created within a given scope. - Instantiated on the stack during semantic analysis, this registers itself with LocalVariableScopes during construction and deregisters itself during destruction. - Detects unused variables during deregistration - analyzer/LocalVariableScopes: this is what LocalVariableScope registers with. - keeps track of the stack of local scopes. - can provide the current local scope, for var statements. Other notes: "Shadowed" variables: this is when a variable in one scope hides a variable in another, like so: var a := 2; if (a) var a := 3; a := 4; endif print(a); // still 2 "debug_variables": We'll use these later when writing debug files. 2020-08-30 01:32:38 -07:00
			`namespace Pol::Bscript::Compiler`
			`{`
			`LocalVariableScopes::LocalVariableScopes( Variables& local_variables, Report& report )`
			`: local_variables( local_variables ), report( report )`
			`{`
			`}`

			`LocalVariableScope* LocalVariableScopes::current_local_scope()`
			`{`
			`return local_variable_scopes.empty() ? nullptr : local_variable_scopes.back();`
			`}`
			`} // namespace Pol::Bscript::Compiler`