ast-node-scope.bas File Reference

#include "fb.bi"
#include "fbint.bi"
#include "lex.bi"
#include "parser.bi"
#include "ast.bi"
#include "ir.bi"

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Macros
#define	hisInside(blk, lbl_stmt)

Functions
function_as_integer	hCheckBranch (byval_as_ASTNODE_ptr proc, byval_as_ASTNODE_ptr n)
sub	hDelLocals (byval_as_ASTNODE_ptr n, byval_as_integer check_backward)
function_as_ASTNODE_ptr	astScopeBegin ()
private sub	hAddToBreakList (byval_as_AST_BREAKLIST_ptr list, byval_as_ASTNODE_ptr node)
sub	astScopeBreak (byval_as_FBSYMBOL_ptr target)
sub	astScopeEnd (byval_as_ASTNODE_ptr n)
function_as_integer	astScopeUpdBreakList (byval_as_ASTNODE_ptr proc)
private sub	hBranchError (byval_as_integer errnum, byval_as_ASTNODE_ptr n, byval_as_FBSYMBOL_ptr s=NULL)
private sub	hBranchWarning (byval_as_integer errnum, byval_as_ASTNODE_ptr n, byval_as_FBSYMBOL_ptr s=NULL)
private function_as_FBSYMBOL_ptr	hFindCommonParent (byval_as_ASTNODE_ptr branch_parent, byval_as_FBSYMBOL_ptr label_parent_sym)
private sub	hCheckCrossing (byval_as_ASTNODE_ptr n, byval_as_FBSYMBOL_ptr blk, byval_as_integer top_stmt, byval_as_integer bot_stmt)
private sub	hCheckScopeLocals (byval_as_ASTNODE_ptr n, byval_as_FBSYMBOL_ptr top_parent=NULL)
private sub	hDestroyBlockLocals (byval_as_FBSYMBOL_ptr blk, byval_as_integer top_stmt, byval_as_integer bot_stmt, byval_as_ASTNODE_ptr base_expr)
private sub	hDelBackwardLocals (byval_as_ASTNODE_ptr n)
private function_as_integer	hIsTargetOutside (byval_as_FBSYMBOL_ptr proc, byval_as_FBSYMBOL_ptr label)
sub	astScopeDestroyVars (byval_as_FBSYMBOL_ptr symtbtail)
sub	astScopeAllocLocals (byval_as_FBSYMBOL_ptr symtbhead)
function_as_IRVREG_ptr	astLoadSCOPEBEGIN (byval_as_ASTNODE_ptr n)
function_as_IRVREG_ptr	astLoadSCOPEEND (byval_as_ASTNODE_ptr n)
function_as_FBSYMBOL_ptr	astTempScopeBegin (byref_as_FBSYMBOL_ptr lastscp, byval_as_ASTNODE_ptr backnode)
sub	astTempScopeEnd (byval_as_FBSYMBOL_ptr scp, byval_as_FBSYMBOL_ptr lastscp)
sub	astTempScopeClone (byval_as_FBSYMBOL_ptr scp, byval_as_ASTNODE_ptr clonetree)
sub	astTempScopeDelete (byval_as_FBSYMBOL_ptr scp)

Macro Definition Documentation

#define hisInside	(		blk,
			lbl_stmt
	)

Value:

/* _
        ( (lbl_stmt) >= (blk)->block.inistmt andalso (lbl_stmt) < (blk)->block.endstmt) */

Definition at line 428 of file ast-node-scope.bas.

Function Documentation

function_as_IRVREG_ptr astLoadSCOPEBEGIN

(

byval_as_ASTNODE_ptr

n)

Definition at line 673 of file ast-node-scope.bas.

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function_as_IRVREG_ptr astLoadSCOPEEND

(

byval_as_ASTNODE_ptr

n)

Definition at line 688 of file ast-node-scope.bas.

sub astScopeAllocLocals

(

byval_as_FBSYMBOL_ptr

symtbhead)

Definition at line 617 of file ast-node-scope.bas.

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function_as_ASTNODE_ptr astScopeBegin

(

)

Definition at line 27 of file ast-node-scope.bas.

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sub astScopeBreak

(

byval_as_FBSYMBOL_ptr

target)

Definition at line 88 of file ast-node-scope.bas.

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sub astScopeDestroyVars

(

byval_as_FBSYMBOL_ptr

symtbtail)

Definition at line 600 of file ast-node-scope.bas.

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sub astScopeEnd

(

byval_as_ASTNODE_ptr

n)

Definition at line 109 of file ast-node-scope.bas.

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function_as_integer astScopeUpdBreakList

(

byval_as_ASTNODE_ptr

proc)

Definition at line 146 of file ast-node-scope.bas.

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function_as_FBSYMBOL_ptr astTempScopeBegin	(	byref_as_FBSYMBOL_ptr	lastscp,
		byval_as_ASTNODE_ptr	backnode
	)

Definition at line 708 of file ast-node-scope.bas.

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sub astTempScopeClone	(	byval_as_FBSYMBOL_ptr	scp,
		byval_as_ASTNODE_ptr	clonetree
	)

Definition at line 759 of file ast-node-scope.bas.

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sub astTempScopeDelete

(

byval_as_FBSYMBOL_ptr

scp)

Definition at line 784 of file ast-node-scope.bas.

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sub astTempScopeEnd	(	byval_as_FBSYMBOL_ptr	scp,
		byval_as_FBSYMBOL_ptr	lastscp
	)

Definition at line 728 of file ast-node-scope.bas.

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private sub hAddToBreakList	(	byval_as_AST_BREAKLIST_ptr	list,
		byval_as_ASTNODE_ptr	node
	)

Definition at line 71 of file ast-node-scope.bas.

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private sub hBranchError	(	byval_as_integer	errnum,
		byval_as_ASTNODE_ptr	n,
		byval_as_FBSYMBOL_ptr	s = NULL
	)

Definition at line 177 of file ast-node-scope.bas.

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private sub hBranchWarning	(	byval_as_integer	errnum,
		byval_as_ASTNODE_ptr	n,
		byval_as_FBSYMBOL_ptr	s = NULL
	)

Definition at line 216 of file ast-node-scope.bas.

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private function_as_integer hCheckBranch	(	byval_as_ASTNODE_ptr	proc,
		byval_as_ASTNODE_ptr	n
	)

Definition at line 501 of file ast-node-scope.bas.

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private sub hCheckCrossing	(	byval_as_ASTNODE_ptr	n,
		byval_as_FBSYMBOL_ptr	blk,
		byval_as_integer	top_stmt,
		byval_as_integer	bot_stmt
	)

Definition at line 281 of file ast-node-scope.bas.

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private sub hCheckScopeLocals	(	byval_as_ASTNODE_ptr	n,
		byval_as_FBSYMBOL_ptr	top_parent = NULL
	)

Definition at line 330 of file ast-node-scope.bas.

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private sub hDelBackwardLocals

(

byval_as_ASTNODE_ptr

n)

Definition at line 414 of file ast-node-scope.bas.

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private sub hDelLocals	(	byval_as_ASTNODE_ptr	n,
		byval_as_integer	check_backward
	)

Definition at line 434 of file ast-node-scope.bas.

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private sub hDestroyBlockLocals	(	byval_as_FBSYMBOL_ptr	blk,
		byval_as_integer	top_stmt,
		byval_as_integer	bot_stmt,
		byval_as_ASTNODE_ptr	base_expr
	)

Definition at line 372 of file ast-node-scope.bas.

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private function_as_FBSYMBOL_ptr hFindCommonParent	(	byval_as_ASTNODE_ptr	branch_parent,
		byval_as_FBSYMBOL_ptr	label_parent_sym
	)

Definition at line 248 of file ast-node-scope.bas.

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private function_as_integer hIsTargetOutside	(	byval_as_FBSYMBOL_ptr	proc,
		byval_as_FBSYMBOL_ptr	label
	)

Definition at line 482 of file ast-node-scope.bas.

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