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py: Make viper codegen raise proper exception (ViperTypeError) on error.

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This fixes a long standing problem that viper code generation gave
terrible error messages, and actually no errors on pyboard where
assertions are disabled.

Now all compile-time errors are raised as proper Python exceptions, and
are of type ViperTypeError.

Addresses issue #940.
This commit is contained in:
Damien George
2015-04-20 13:29:31 +00:00
parent 2bb5f41611
commit c8b60f013b
7 changed files with 74 additions and 38 deletions
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8
py/compile.c
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@@ -3764,22 +3764,22 @@ mp_obj_t mp_compile(mp_parse_node_t pn, qstr source_file, uint emit_opt, bool is
case MP_EMIT_OPT_VIPER:
#if MICROPY_EMIT_X64
if (emit_native == NULL) {
emit_native = emit_native_x64_new(max_num_labels);
emit_native = emit_native_x64_new(&comp->compile_error, max_num_labels);
}
comp->emit_method_table = &emit_native_x64_method_table;
#elif MICROPY_EMIT_X86
if (emit_native == NULL) {
emit_native = emit_native_x86_new(max_num_labels);
emit_native = emit_native_x86_new(&comp->compile_error, max_num_labels);
}
comp->emit_method_table = &emit_native_x86_method_table;
#elif MICROPY_EMIT_THUMB
if (emit_native == NULL) {
emit_native = emit_native_thumb_new(max_num_labels);
emit_native = emit_native_thumb_new(&comp->compile_error, max_num_labels);
}
comp->emit_method_table = &emit_native_thumb_method_table;
#elif MICROPY_EMIT_ARM
if (emit_native == NULL) {
emit_native = emit_native_arm_new(max_num_labels);
emit_native = emit_native_arm_new(&comp->compile_error, max_num_labels);
}
comp->emit_method_table = &emit_native_arm_method_table;
#endif