diff options
Diffstat (limited to 'GenBase.cs')
| -rw-r--r-- | GenBase.cs | 118 |
1 files changed, 70 insertions, 48 deletions
@@ -68,7 +68,7 @@ public abstract class GenBase : CiVisitor this.Writer.Write(s); } - protected void Write(long i) + public override void VisitLiteralLong(long i) { this.Writer.Write(i); } @@ -359,10 +359,50 @@ public abstract class GenBase : CiVisitor { for (int i = 0; i < array.Length; i++) { WriteComma(i); - Write(array[i]); + VisitLiteralLong(array[i]); } } + public override void VisitLiteralDouble(double value) + { + string s = value.ToString("R", CultureInfo.InvariantCulture); + Write(s); + foreach (char c in s) { + switch (c) { + case '-': + case '0': + case '1': + case '2': + case '3': + case '4': + case '5': + case '6': + case '7': + case '8': + case '9': + break; + default: + return; + } + } + Write(".0"); // it looked like an integer + } + + public override void VisitLiteralNull() + { + Write("null"); + } + + public override void VisitLiteralFalse() + { + Write("false"); + } + + public override void VisitLiteralTrue() + { + Write("true"); + } + protected void WriteEscapedChar(char c, bool quoted = true) { switch (c) { @@ -379,58 +419,40 @@ public abstract class GenBase : CiVisitor } } - protected virtual void WriteLiteral(object value) + public override void VisitLiteralString(string value) + { + Write('"'); + foreach (char c in value) + WriteEscapedChar(c); + Write('"'); + } + + protected void WriteLiteral(object value) { switch (value) { case null: - Write("null"); + VisitLiteralNull(); break; case long l: - Write(l); + VisitLiteralLong(l); break; case bool b: - Write(b ? "true" : "false"); + if (b) + VisitLiteralTrue(); + else + VisitLiteralFalse(); break; case string s: - Write('"'); - foreach (char c in s) - WriteEscapedChar(c); - Write('"'); + VisitLiteralString(s); break; case double d: - string s2 = d.ToString("R", CultureInfo.InvariantCulture); - Write(s2); - foreach (char c in s2) { - switch (c) { - case '-': - case '0': - case '1': - case '2': - case '3': - case '4': - case '5': - case '6': - case '7': - case '8': - case '9': - break; - default: - return; - } - } - Write(".0"); // it looked like an integer + VisitLiteralDouble(d); break; default: throw new NotImplementedException(value.GetType().Name); } } - public override CiExpr Visit(CiLiteral expr, CiPriority parent) - { - WriteLiteral(expr.Value); - return expr; - } - protected abstract void WriteName(CiSymbol symbol); protected virtual TypeCode GetIntegerTypeCode(CiIntegerType integer, bool promote) @@ -511,10 +533,10 @@ public abstract class GenBase : CiVisitor protected virtual void WritePrintfWidth(CiInterpolatedPart part) { if (part.WidthExpr != null) - Write(part.Width); + VisitLiteralLong(part.Width); if (part.Precision >= 0) { Write('.'); - Write(part.Precision); + VisitLiteralLong(part.Precision); } } @@ -633,16 +655,16 @@ public abstract class GenBase : CiVisitor WriteCoercedInternal(type, expr, parent); } - protected virtual void WriteCoercedLiteral(CiType type, object value) + protected virtual void WriteCoercedLiteral(CiType type, CiLiteral literal) { - WriteLiteral(value); + WriteLiteral(literal.Value); } protected void WriteCoercedLiterals(CiType type, CiExpr[] exprs) { for (int i = 0; i < exprs.Length; i++) { WriteComma(i); - WriteCoercedLiteral(type, ((CiLiteral) exprs[i]).Value); + WriteCoercedLiteral(type, (CiLiteral) exprs[i]); } } @@ -787,13 +809,13 @@ public abstract class GenBase : CiVisitor Write("for ("); Write(intString); Write(" _i"); - Write(nesting); + VisitLiteralLong(nesting); Write(" = 0; _i"); - Write(nesting); + VisitLiteralLong(nesting); Write(" < "); - Write(count); + VisitLiteralLong(count); Write("; _i"); - Write(nesting); + VisitLiteralLong(nesting); Write("++) "); OpenBlock(); } @@ -803,7 +825,7 @@ public abstract class GenBase : CiVisitor WriteLocalName(def, CiPriority.Primary); for (int i = 0; i < nesting; i++) { Write("[_i"); - Write(i); + VisitLiteralLong(i); Write(']'); } } @@ -887,7 +909,7 @@ public abstract class GenBase : CiVisitor return; } if (right is CiLiteral rightLiteral) { - Write(leftValue + (long) rightLiteral.Value); + VisitLiteralLong(leftValue + (long) rightLiteral.Value); return; } } |