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| author | Yifan Hong <elsk@google.com> | 2016-12-01 11:37:18 -0800 |
|---|---|---|
| committer | Yifan Hong <elsk@google.com> | 2016-12-05 12:42:23 -0800 |
| commit | c57c8bb9f368faca636bdb6b39773e72255e8b08 (patch) | |
| tree | 060507788f798f5d10eda0b5440274923f99e05d /hidl-gen_l.ll | |
| parent | 30bb6a869be0f3f82497b7b11c71ec9d47652ed0 (diff) | |
| download | hidl-c57c8bb9f368faca636bdb6b39773e72255e8b08.tar.gz | |
Add a bitfield type.
It is possible to say
enum MyEnum : int8_t {...};
...
bitfield<MyEnum>
in HIDL. In the above example, bitfield<MyEnum>
simply translates to int8_t.
Change mutating |= and &= to allow only (e.g.)
int8_t s = 0;
s |= MyEnum::VAL1;
Bug: 31702236
Test: hidl_test
Change-Id: I8d79975bb48e1ffd3af4726a52ef3678dac60115
Diffstat (limited to 'hidl-gen_l.ll')
| -rw-r--r-- | hidl-gen_l.ll | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/hidl-gen_l.ll b/hidl-gen_l.ll index 05a91fd3..a65bc9fc 100644 --- a/hidl-gen_l.ll +++ b/hidl-gen_l.ll @@ -94,6 +94,7 @@ int check_type(yyscan_t yyscanner, struct yyguts_t *yyg); "struct" { return token::STRUCT; } "typedef" { return token::TYPEDEF; } "union" { return token::UNION; } +"bitfield" { yylval->templatedType = new BitFieldType; return token::TEMPLATED; } "vec" { yylval->templatedType = new VectorType; return token::TEMPLATED; } "ref" { yylval->templatedType = new RefType; return token::TEMPLATED; } "oneway" { return token::ONEWAY; } |