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| author | Aryadev Chavali <aryadev@aryadevchavali.com> | 2024-04-15 16:28:51 +0630 |
|---|---|---|
| committer | Aryadev Chavali <aryadev@aryadevchavali.com> | 2024-04-15 16:29:37 +0630 |
| commit | a2d98142d5c7d8678651692ba34d0f803317fef8 (patch) | |
| tree | 984acd83df341592909e02b0748c2c449403c7ac /asm/lexer.hpp | |
| parent | ae3794c33e1dbc96551082a3886379bf517b8aae (diff) | |
| download | ovm-a2d98142d5c7d8678651692ba34d0f803317fef8.tar.gz ovm-a2d98142d5c7d8678651692ba34d0f803317fef8.tar.bz2 ovm-a2d98142d5c7d8678651692ba34d0f803317fef8.zip | |
lerr_t is now a struct with constructors
Similar principle to pp_err_t in that a structure provides the
opportunity for more information about the error such as location.
Diffstat (limited to 'asm/lexer.hpp')
| -rw-r--r-- | asm/lexer.hpp | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/asm/lexer.hpp b/asm/lexer.hpp index c74228f..c361f32 100644 --- a/asm/lexer.hpp +++ b/asm/lexer.hpp @@ -80,7 +80,7 @@ struct token_t std::ostream &operator<<(std::ostream &, token_t &); -enum class lerr_t +enum class lerr_type_t { OK = 0, INVALID_CHAR_LITERAL, @@ -88,8 +88,18 @@ enum class lerr_t INVALID_STRING_LITERAL, INVALID_NUMBER_LITERAL, INVALID_PREPROCESSOR_DIRECTIVE, + UNKNOWN_CHAR, }; -const char *lerr_as_cstr(lerr_t); + +struct lerr_t +{ + size_t col, line; + lerr_type_t type; + + lerr_t(lerr_type_t type = lerr_type_t::OK, size_t col = 0, size_t line = 0); +}; + +std::ostream &operator<<(std::ostream &, lerr_t &); lerr_t tokenise_buffer(std::string_view, std::vector<token_t *> &); |