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pass array access compile error tests

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This commit is contained in:
Andrew Kelley 2017-01-05 19:05:48 -05:00
parent e621ad014e
commit 837cc467f7
2 changed files with 23 additions and 12 deletions
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10
src/ir.cpp
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@ -119,7 +119,7 @@ static void ir_ref_bb(IrBasicBlock *bb) {
static void ir_ref_instruction(IrInstruction *instruction, IrBasicBlock *cur_bb) {
assert(instruction->id != IrInstructionIdInvalid);
instruction->ref_count += 1;
if (instruction->owner_bb != cur_bb)
if (instruction->owner_bb != cur_bb && !instr_is_comptime(instruction))
ir_ref_bb(instruction->owner_bb);
}
@ -3112,12 +3112,10 @@ static IrInstruction *ir_gen_bin_op_id(IrBuilder *irb, Scope *scope, AstNode *no
static IrInstruction *ir_gen_assign(IrBuilder *irb, Scope *scope, AstNode *node) {
IrInstruction *lvalue = ir_gen_node_extra(irb, node->data.bin_op_expr.op1, scope, LValPurposeAssign);
if (lvalue == irb->codegen->invalid_instruction)
return lvalue;
IrInstruction *rvalue = ir_gen_node(irb, node->data.bin_op_expr.op2, scope);
if (rvalue == irb->codegen->invalid_instruction)
return rvalue;
if (lvalue == irb->codegen->invalid_instruction || rvalue == irb->codegen->invalid_instruction)
return irb->codegen->invalid_instruction;
ir_build_store_ptr(irb, scope, node, lvalue, rvalue);
return ir_build_const_void(irb, scope, node);

25
test/run_tests.cpp
View File

@ -808,16 +808,29 @@ fn f() {
}
)SOURCE", 1, ".tmp_source.zig:3:6: error: invalid token: 'const'");
add_compile_fail_case("array access errors", R"SOURCE(
add_compile_fail_case("array access of undeclared identifier", R"SOURCE(
fn f() {
i[i] = i[i];
}
)SOURCE", 2, ".tmp_source.zig:3:5: error: use of undeclared identifier 'i'",
".tmp_source.zig:3:12: error: use of undeclared identifier 'i'");
add_compile_fail_case("array access of non array", R"SOURCE(
fn f() {
var bad : bool = undefined;
i[i] = i[i];
bad[bad] = bad[bad];
}
)SOURCE", 4, ".tmp_source.zig:4:5: error: use of undeclared identifier 'i'",
".tmp_source.zig:4:7: error: use of undeclared identifier 'i'",
".tmp_source.zig:5:8: error: array access of non-array",
".tmp_source.zig:5:9: error: expected type 'usize', found 'bool'");
)SOURCE", 2, ".tmp_source.zig:4:8: error: array access of non-array type 'bool'",
".tmp_source.zig:4:19: error: array access of non-array type 'bool'");
add_compile_fail_case("array access with non integer index", R"SOURCE(
fn f() {
var array = "aoeu";
var bad = false;
array[bad] = array[bad];
}
)SOURCE", 2, ".tmp_source.zig:5:11: error: expected type 'usize', found 'bool'",
".tmp_source.zig:5:24: error: expected type 'usize', found 'bool'");
add_compile_fail_case("variadic functions only allowed in extern", R"SOURCE(
fn f(...) {}