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author | 2024-05-27 15:46:15 +0000 | |
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committer | 2024-05-27 17:46:15 +0200 | |
commit | 1e7b32490dfdccddd04f46d4b0416b48d749d51b (patch) | |
tree | 62a11365933a5a11e0800af64cbdf9172e5e6e7a /vendor/github.com/tetratelabs/wazero/internal/engine/wazevo/ssa/signature.go | |
parent | [chore] Small styling + link issues (#2933) (diff) | |
download | gotosocial-1e7b32490dfdccddd04f46d4b0416b48d749d51b.tar.xz |
[experiment] add alternative wasm sqlite3 implementation available via build-tag (#2863)
This allows for building GoToSocial with [SQLite transpiled to WASM](https://github.com/ncruces/go-sqlite3) and accessed through [Wazero](https://wazero.io/).
Diffstat (limited to 'vendor/github.com/tetratelabs/wazero/internal/engine/wazevo/ssa/signature.go')
-rw-r--r-- | vendor/github.com/tetratelabs/wazero/internal/engine/wazevo/ssa/signature.go | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/vendor/github.com/tetratelabs/wazero/internal/engine/wazevo/ssa/signature.go b/vendor/github.com/tetratelabs/wazero/internal/engine/wazevo/ssa/signature.go new file mode 100644 index 000000000..43483395a --- /dev/null +++ b/vendor/github.com/tetratelabs/wazero/internal/engine/wazevo/ssa/signature.go @@ -0,0 +1,49 @@ +package ssa + +import ( + "fmt" + "strings" +) + +// Signature is a function prototype. +type Signature struct { + // ID is a unique identifier for this signature used to lookup. + ID SignatureID + // Params and Results are the types of the parameters and results of the function. + Params, Results []Type + + // used is true if this is used by the currently-compiled function. + // Debugging only. + used bool +} + +// String implements fmt.Stringer. +func (s *Signature) String() string { + str := strings.Builder{} + str.WriteString(s.ID.String()) + str.WriteString(": ") + if len(s.Params) > 0 { + for _, typ := range s.Params { + str.WriteString(typ.String()) + } + } else { + str.WriteByte('v') + } + str.WriteByte('_') + if len(s.Results) > 0 { + for _, typ := range s.Results { + str.WriteString(typ.String()) + } + } else { + str.WriteByte('v') + } + return str.String() +} + +// SignatureID is an unique identifier used to lookup. +type SignatureID int + +// String implements fmt.Stringer. +func (s SignatureID) String() string { + return fmt.Sprintf("sig%d", s) +} |