youmuliu/stgsharp
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Daily update on 20250324-100332 by Nitload Youmu. Additional Message : Single line syntax analyzer ok, gonging on unit test of multi line, func call. Then building branch, loop, area syntax analyzer. Some of descriptors not supported.

Browse Source 
Signed-off-by: Nitload <YoumuLiu_NSI@whv0t.onmicrosoft.com>
This commit is contained in:
Nitload
2025-03-24 10:03:32 +08:00
parent 148b0fed4a
commit ffd5825a05
52 changed files with 522 additions and 560 deletions
Download Patch File Download Diff File Expand all files Collapse all files
StgSharp.Script/Express/ExpNodeGenerator.PrefixReverseAnalysing.cs
+21 -21
View File
@@ -35,7 +35,7 @@ using System.Linq;
using System.Text;
using System.Threading.Tasks;
using ExpKeyword = StgSharp.Script.Express.ExpressCompile.KeyWord;
using ExpKeyword = StgSharp.Script.Express.ExpressCompile.Keyword;
namespace StgSharp.Script.Express
{
@@ -45,24 +45,24 @@ namespace StgSharp.Script.Express
private void ClosePrefixReverse( Token rightSeparator )
{
Token op;
while( _cache.TryPopOperator( out op ) ) {
if( op.Value == ExpKeyword.Comma ) {
if( !_cache.TryPopOperand(
out bool isNode, out Token t1, out ExpNode? n1 ) ) {
throw new ExpCompileException(
op, "No expression before a comma" );
while( _cache.TryPopOperator( out op ) )
{
if( op.Value == ExpKeyword.Comma )
{
if( !_cache.TryPopOperand( out bool isNode, out Token t1, out ExpNode? n1 ) ) {
throw new ExpCompileException( op, "No expression before a comma" );
}
if( !isNode ) {
if( !isNode )
{
//On some occasions, a token may found,
//but the processor is not implemented
throw new NotImplementedException();
}
if( !_cache.TryPopOperand(
out isNode, out Token t2, out ExpNode? n2 ) ) {
throw new ExpCompileException(
op, "No expression before a comma" );
if( !_cache.TryPopOperand( out isNode, out Token t2, out ExpNode? n2 ) ) {
throw new ExpCompileException( op, "No expression before a comma" );
}
if( !isNode ) {
if( !isNode )
{
//On some occasions, a token may found,
//but the processor is not implemented
throw new NotImplementedException();
@@ -71,20 +71,20 @@ namespace StgSharp.Script.Express
_cache.PushOperand( n1 );
continue;
}
ConvertOneOperator( op );
ExpNode node = GetNextOperandCache();
_cache.PushOperand( node );
ConvertAndPushOneOperator( op );
}
if( !_cache.TryPopOperand( out _, out _, out ExpNode? root ) ) {
_cache.PushOperand( ExpNode.Empty );
}
_cache.DecreaseDepth();
if( IsSeparatorMatch( _cache.PeekOperator(), rightSeparator ) ) {
if( IsSeparatorMatch( _cache.PeekOperator(), rightSeparator ) )
{
_cache.PopOperator();
} else {
// some unexpected occasions
throw new NotImplementedException();
_cache.PushOperand( root );
} else
{
throw new ExpCompileException(
rightSeparator, "Ending of block soes not match its begging" );
}
}