168 lines
3.4 KiB
Plaintext
168 lines
3.4 KiB
Plaintext
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continue 99 ##ERROR: syntax error - excessive argument to 'continue' around '99'
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---
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break "hello" 20 ##ERROR: syntax error - excessive argument to 'break' around 'hello'
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---
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return ##ERROR: syntax error - no value specified for 'return'
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---
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return 1 2 ##ERROR: syntax error - excessive argument to 'return' around '2'
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---
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## TODO: improve the return to show the actual parenthensis like around '('
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return 1 (+ 1 2) ##ERROR: syntax error - excessive argument to 'return' around ''
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---
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## the expression begins with a dictionary expression.
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## it is not a function name and can'be be invoked.
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#{100:1, 200: 3}; ##ERROR: syntax error - invalid callable
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---
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## you must enclose the binary expression with parentheses
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## i := (i + 20)
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i:=0;
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while(i < 20) {
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printf "hello world 안녕하신가\n"
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i := i + 20 ##ERROR: syntax error - prohibited binary selector '+'
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}
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---
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if ##ERROR: syntax error - no conditional expression after 'if'
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---
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if (< 2 3) elif ##ERROR: syntax error - block expression expected as 'if' body
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---
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if (< 2 3) {} elif true else ##ERROR: syntax error - block expression expected as 'elif' body
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---
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if else ##ERROR: syntax error - 'else' prohibited in this context
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---
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if elif else ##ERROR: syntax error - 'elif' prohibited in this context
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---
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if (< 20 30) ##ERROR: syntax error - block expression expected as 'if' body
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---
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if (< 20 30) {
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printf "ok\n"
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} { ##ERROR: syntax error - redundant expression prohibited after 'if' body
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printf "ok2\n"
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}
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---
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if (< 20 30) else { ##ERROR: syntax error - block expression expected as 'if' body
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printf "ok\n"
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}
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---
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elif (< 20 30) { } ##ERROR: syntax error - elif without if
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---
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else (< 20 30) { } ##ERROR: syntax error - else without if
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---
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catch (e) {} ##ERROR: syntax error - catch without try
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---
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try {} catch ##ERROR: syntax error - no exception variable for 'catch'
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---
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try {
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throw "excetion message"
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} catch (e a) { ##ERROR: syntax error - improper exception variable for 'catch'
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printf "EXCEPTION - %s\n" e
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}
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---
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try { throw "1111"; } catch (e) ##ERROR: syntax error - block expression expected as 'catch' body
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---
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try { throw "1111"; } catch (e) {
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printf "EXCEPTION - %s\n" e
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} 20 ##ERROR: syntax error - redundant expression prohibited after
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---
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{
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| a |
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a := 30
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fun a:get_999() { ##ERROR: exception not handled - "not class"
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return 999;
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}
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}
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---
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fun a:get_999() { ##ERROR: exception not handled - "a accessed without initialization"
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return 999;
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}
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---
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k := (core.basicAt "abcdefg" 1)
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core.basicAtPut "xbcdefghiklmnl" 4 k ##ERROR: exception not handled - "receiver immutable - \"xbcdefghiklmnl\""
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---
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k := (core.basicAt #abcdefg 1)
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core.basicAtPut #xbcdefghiklmnl 4 k ##ERROR: exception not handled - "receiver immutable - xbcdefghiklmnl"
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---
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## the compiler/runtime needs to improve on this although this is an error for now.
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fun + (a b) {}
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printf "%O\n" #{+: 20} ##ERROR: no builtin hash implemented for #<BLOCK>
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---
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class X {
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fun + () {} ##ERROR: syntax error - only one argument expected for '+'
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}
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---
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## the binop method defined for a class must have one argument
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class X {
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fun + (t) {}
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fun f1 (t1 t2) {}
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}
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fun X:- (a b) {} ##ERROR: syntax error - only one argument expected for 'X:-'
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---
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class X {
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fun[#ci] +(a b c) { printf "jjj\n" } ## the one argument rule applies to binary instance methods only.
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fun +(c d) { printf "jjj\n" } ##ERROR: syntax error - only one argument expected for '+'
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}
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