Marvin Preuss
d095180eb4
All checks were successful
continuous-integration/drone/push Build is passing
35 lines
766 B
Go
35 lines
766 B
Go
package ssafunc
|
|
|
|
import (
|
|
"go/types"
|
|
|
|
"github.com/gostaticanalysis/analysisutil"
|
|
"github.com/moricho/tparallel/pkg/ssainstr"
|
|
"golang.org/x/tools/go/ssa"
|
|
)
|
|
|
|
// IsDeferCalled returns whether the given ssa.Function calls `defer`
|
|
func IsDeferCalled(f *ssa.Function) bool {
|
|
for _, block := range f.Blocks {
|
|
for _, instr := range block.Instrs {
|
|
switch instr.(type) {
|
|
case *ssa.Defer:
|
|
return true
|
|
}
|
|
}
|
|
}
|
|
return false
|
|
}
|
|
|
|
// IsCalled returns whether the given ssa.Function calls `fn` func
|
|
func IsCalled(f *ssa.Function, fn *types.Func) bool {
|
|
block := f.Blocks[0]
|
|
for _, instr := range block.Instrs {
|
|
called := analysisutil.Called(instr, nil, fn)
|
|
if _, ok := ssainstr.LookupCalled(instr, fn); ok || called {
|
|
return true
|
|
}
|
|
}
|
|
return false
|
|
}
|