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Moved dump and print to common.sun.

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arookas 2015-12-28 23:24:08 -05:00
parent 72ea2a031c
commit ed4822ee29
5 changed files with 5 additions and 37 deletions
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24
ssc/ast/nodes.system.cs
View file

@ -18,16 +18,6 @@
var builtinInfo = context.ResolveSystemBuiltin("exit");
context.Text.WriteFUNC(builtinInfo.Index, 0);
context.Text.WritePOP();
}
}
class sunDump : sunNode {
public sunDump(sunSourceLocation location)
: base(location) { }
public override void Compile(sunContext context) {
var builtinInfo = context.ResolveSystemBuiltin("dump");
context.Text.WriteFUNC(builtinInfo.Index, 0);
context.Text.WritePOP();
}
}
@ -96,18 +86,4 @@
Compile(context, context.ResolveSystemBuiltin("typeof"));
}
}
class sunPrint : sunNode {
public sunNode ArgumentList { get { return this[0]; } }
public sunPrint(sunSourceLocation location)
: base(location) { }
public override void Compile(sunContext context) {
var builtinInfo = context.ResolveSystemBuiltin("print");
ArgumentList.Compile(context);
context.Text.WriteFUNC(builtinInfo.Index, ArgumentList.Count);
context.Text.WritePOP();
}
}
}

2
ssc/context.cs
View file

@ -59,13 +59,11 @@ namespace arookas {
// add system builtins
DeclareSystemBuiltin("yield", false);
DeclareSystemBuiltin("exit", false);
DeclareSystemBuiltin("dump", false);
DeclareSystemBuiltin("lock", false);
DeclareSystemBuiltin("unlock", false);
DeclareSystemBuiltin("int", false, "x");
DeclareSystemBuiltin("float", false, "x");
DeclareSystemBuiltin("typeof", false, "x");
DeclareSystemBuiltin("print", true);
}
public void Close() {
if (!mOpen) {

6
ssc/parser.cs
View file

@ -8,7 +8,7 @@ namespace arookas {
"builtin", "function", "var", "const",
"if", "while", "do", "for",
"return", "break", "continue",
"yield", "exit", "dump", "lock", "unlock", "int", "float", "typeof", "print",
"yield", "exit", "lock", "unlock", "int", "float", "typeof",
"true", "false",
};
@ -83,10 +83,8 @@ namespace arookas {
case __sunConstants.YIELD_STATEMENT: return new sunYield(location);
case __sunConstants.EXIT_STATEMENT: return new sunExit(location);
case __sunConstants.DUMP_STATEMENT: return new sunDump(location);
case __sunConstants.LOCK_STATEMENT: return new sunLock(location);
case __sunConstants.UNLOCK_STATEMENT: return new sunUnlock(location);
case __sunConstants.PRINT_STATEMENT: return new sunPrint(location);
}
// literals
@ -234,13 +232,11 @@ namespace arookas {
case __sunConstants.YIELD:
case __sunConstants.EXIT:
case __sunConstants.DUMP:
case __sunConstants.LOCK:
case __sunConstants.UNLOCK:
case __sunConstants.INT:
case __sunConstants.FLOAT:
case __sunConstants.TYPEOF:
case __sunConstants.PRINT:
case __sunConstants.TRUE:
case __sunConstants.FALSE:

6
ssc/sunscript.grammar
View file

@ -41,13 +41,11 @@ CONTINUE = "continue"
YIELD = "yield"
EXIT = "exit"
DUMP = "dump"
LOCK = "lock"
UNLOCK = "unlock"
INT = "int"
FLOAT = "float"
TYPEOF = "typeof"
PRINT = "print"
TRUE = "true"
FALSE = "false"
@ -131,7 +129,6 @@ statement =
continue_statement SEMICOLON |
yield_statement SEMICOLON |
exit_statement SEMICOLON |
dump_statement SEMICOLON |
lock_statement SEMICOLON |
unlock_statement SEMICOLON |
statement_block;
@ -142,17 +139,14 @@ compound_statement_item =
variable_declaration |
variable_assignment |
variable_augment |
print_statement |
function_call;
statement_block = L_BRACE {statement} R_BRACE;
import_statement = IMPORT STRING;
yield_statement = YIELD;
exit_statement = EXIT;
dump_statement = DUMP;
lock_statement = LOCK;
unlock_statement = UNLOCK;
print_statement = PRINT argument_list;
name_label = IDENTIFIER COLON;

4
stdlib/common.sun
View file

@ -10,6 +10,10 @@ const TYPE_INT = 0;
const TYPE_FLOAT = 1;
const TYPE_STRING = 2;
// debug
builtin dump();
builtin print(...);
import "system.sun";
import "talk.sun";
import "sound.sun";