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author | Björn Gustavsson <[email protected]> | 2017-12-08 10:40:55 +0100 |
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committer | GitHub <[email protected]> | 2017-12-08 10:40:55 +0100 |
commit | 70c5dccad3d839a455682e22ac187e325c792112 (patch) | |
tree | 2e507e879306ee5dc89d270b69f87fac76e6a5eb /lib/compiler/src/v3_codegen.erl | |
parent | 842d3c0be0d2095c8d1e79ea3d672e191f7f954e (diff) | |
parent | 9dce8fe582cecb586375dafff4b84c11a1b3ac7e (diff) | |
download | otp-70c5dccad3d839a455682e22ac187e325c792112.tar.gz otp-70c5dccad3d839a455682e22ac187e325c792112.tar.bz2 otp-70c5dccad3d839a455682e22ac187e325c792112.zip |
Merge pull request #1634 from bjorng/bjorn/get_stacktrace-syntax/OTP-14692
Add syntax in try/catch to retrieve the stacktrace directly
Diffstat (limited to 'lib/compiler/src/v3_codegen.erl')
-rw-r--r-- | lib/compiler/src/v3_codegen.erl | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/lib/compiler/src/v3_codegen.erl b/lib/compiler/src/v3_codegen.erl index 6a825adbff..74d64e1456 100644 --- a/lib/compiler/src/v3_codegen.erl +++ b/lib/compiler/src/v3_codegen.erl @@ -1786,6 +1786,11 @@ internal_cg(bs_init_writable=I, As, Rs, Le, Vdb, Bef, St) -> {Sis,Int} = cg_setup_call(As, Bef, Le#l.i, Vdb), Reg = load_vars(Rs, clear_regs(Int#sr.reg)), {Sis++[I],clear_dead(Int#sr{reg=Reg}, Le#l.i, Vdb),St}; +internal_cg(build_stacktrace=I, As, Rs, Le, Vdb, Bef, St) -> + %% This behaves like a function call. + {Sis,Int} = cg_setup_call(As, Bef, Le#l.i, Vdb), + Reg = load_vars(Rs, clear_regs(Int#sr.reg)), + {Sis++[I],clear_dead(Int#sr{reg=Reg}, Le#l.i, Vdb),St}; internal_cg(raise, As, Rs, Le, Vdb, Bef, St) -> %% raise can be treated like a guard BIF. bif_cg(raise, As, Rs, Le, Vdb, Bef, St). |