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Added in bitwise operators

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This commit is contained in:
Nathan Braswell
2016-04-19 18:39:01 -04:00
parent e2ff94a90b
commit 8d0996fb47
7 changed files with 18 additions and 6 deletions
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3
captain.sh
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@@ -54,7 +54,10 @@ else
cp deprecated_compiler/build_kraken/kraken/kraken ../${kraken}_bootstrap
popd
# Now make
mv ./krakenGrammer.kgm krakenGrammer.kgm_new
cp bootstrap_kalypso/krakenGrammer.kgm ./
./${kraken}_bootstrap kraken.krak ${kraken}_deprecated
mv ./krakenGrammer.kgm_new krakenGrammer.kgm
else
echo "${kraken}_deprecated exists, calling"
fi

5
krakenGrammer.kgm
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@@ -118,7 +118,10 @@ defer_statement = "defer" WS statement ;
function_call = unarad WS "\(" WS opt_parameter_list WS "\)" ;
boolean_expression = boolean_expression WS "\|\|" WS and_boolean_expression | and_boolean_expression ;
and_boolean_expression = and_boolean_expression WS "&&" WS bool_exp | bool_exp ;
and_boolean_expression = and_boolean_expression WS "&&" WS bitwise_or | bitwise_or ;
bitwise_or = bitwise_or WS "\|" WS bitwise_xor | bitwise_xor ;
bitwise_xor = bitwise_xor WS "^" WS bitwise_and | bitwise_and ;
bitwise_and = bitwise_and WS "&" WS bool_exp | bool_exp ;
bool_exp = expression WS comparator WS expression | expression ;
comparator = "==" | "<=" | ">=" | "!=" | "<" | ">" ;

3
stdlib/ast_transformation.krak
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@@ -457,6 +457,7 @@ obj ast_transformation (Object) {
} else if (name == "lambda") {
return transform_lambda(node, scope, template_replacements)
} else if (name == "boolean_expression" || name == "and_boolean_expression"
|| name == "bitwise_or" || name == "bitwise_xor" || name == "bitwise_and"
|| name == "bool_exp" || name == "expression"
|| name == "shiftand" || name == "term"
|| name == "factor" || name == "unarad"
@@ -1096,7 +1097,7 @@ fun get_builtin_function(name: string, param_types: vector<*type>): *ast_node {
return ast_function_ptr(name, type_ptr(param_types, param_types[1]), vector<*ast_node>())
if (name == "[]")
return ast_function_ptr(name, type_ptr(param_types, param_types[0]->clone_with_decreased_indirection()), vector<*ast_node>())
if (name == "&")
if (name == "&" && param_types.size == 1)
return ast_function_ptr(name, type_ptr(param_types, param_types[0]->clone_with_increased_indirection()), vector<*ast_node>())
if (name == "\*" && param_types.size == 1)
return ast_function_ptr(name, type_ptr(param_types, param_types[0]->clone_with_decreased_indirection()), vector<*ast_node>())

3
stdlib/c_generator.krak
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@@ -776,7 +776,8 @@ obj c_generator (Object) {
var parameters = node->function_call.parameters
if ( parameters.size == 2 && (func_name == "+" || func_name == "-" || func_name == "*" || func_name == "/"
|| func_name == "<" || func_name == ">" || func_name == "<=" || func_name == ">="
|| func_name == "==" || func_name == "!=" || func_name == "%"
|| func_name == "==" || func_name == "!=" || func_name == "%" || func_name == "^"
|| func_name == "|" || func_name == "&"
))
return code_triple("(") + generate(parameters[0], enclosing_object, enclosing_func, null<stack<pair<bool,stack<*ast_node>>>>(), false) + func_name + generate(parameters[1], enclosing_object, enclosing_func, null<stack<pair<bool,stack<*ast_node>>>>(), false) + string(")")
if ( parameters.size == 2 && (func_name == "||" || func_name == "&&")) {

4
stdlib/importer.krak
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@@ -101,8 +101,6 @@ obj importer (Object) {
// the terminals have " around them, which we have to escape
remove_node(symbol("\"\\(\"", true), parse_tree)
remove_node(symbol("\"\\)\"", true), parse_tree)
/*remove_node(symbol("\"var\"", true), parse_tree)*/
// remove_node(symbol("\"fun\"", true), parse_tree)
remove_node(symbol("\"template\"", true), parse_tree)
remove_node(symbol("\"return\"", true), parse_tree)
remove_node(symbol("\"defer\"", true), parse_tree)
@@ -119,7 +117,7 @@ obj importer (Object) {
remove_node(symbol("def_nonterm", false), parse_tree)
remove_node(symbol("obj_nonterm", false), parse_tree)
remove_node(symbol("adt_nonterm", false), parse_tree)
remove_node(symbol("\"\\|\"", true), parse_tree)
/*remove_node(symbol("\"\\|\"", true), parse_tree)*/
collapse_node(symbol("case_statement_list", false), parse_tree)
collapse_node(symbol("opt_param_assign_list", false), parse_tree)

3
tests/test_badMath.expected_results
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@@ -6,3 +6,6 @@ We'll find out.
34
woo not
false
7
6
1

3
tests/test_badMath.krak
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@@ -20,4 +20,7 @@ fun main(): int {
if ( z > 20 && !boolean)
simple_print::println("woo not")
simple_print::println('b' == 'a')
println(3|5)
println(3^5)
println(3&5)
}